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for "Technology for Access and Function" : 74
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Disability and Rehabilitation Research Projects.
Fundamental Issues in Wayfinding Technologies.
The Smith-Kettlewell Eye Research Institute.
2318 Fillmore Street.
San Francisco, CA 94115.
E-mail: rerc@ski.org.
URL(s): http://www.ski.org/Rehab/JABrabyn_lab/General/wayfinding.html.
Principal Investigator: John A. Brabyn, PhD.
Public Contact Phone: 415/345-2000.
Fax: 415/345-8455.
Project Number: H133A060056.
Start Date: November 1, 2006.
Length: 36 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 06 $449,872; FY 07 $449,954; FY 08 $449,952; FY 09 $ 0.
Abstract: This project conducts a broad spectrum of research to strengthen the foundations of wayfinding technology for assisting blind and visually impaired individuals to travel safely and independently. Rather than developing additional devices, this project addresses fundamental questions in wayfinding technology research: What information do blind and visually impaired travelers really want and need for safe independent travel? Why is there such an extreme range in navigational facility within the visually impaired population? What are the upper limits of the information that can be gained from traditional orientation and mobility training and environmental cues? How are the subtle auditory cues affected in subpopulations with different types of hearing loss? How should wayfinding performance, and barriers to it, be quantified so that future progress can be measured? What is the role of advance travel planning? By pursuing answers to these fundamental questions rather than adding more technology-driven devices to the existing selection, this research improves understanding about the efficacy and optimal applications of navigation and travel technologies and techniques. This provides a research-based foundation to inform and improve: (1) orientation and mobility instructional strategies; (2) the design of new wayfinding technologies; and (3) future research.
Descriptors: Blindness, Low vision, Mobility, Orientation.
Technology Access in Resource-Limited Environments.
San Francisco State University.
1600 Holloway Avenue, SCI 251.
San Francisco, CA 94132-4163.
E-mail: reisinger@whirlwindwheelchair.org.
Principal Investigator: Kim Reisinger, PhD.
Public Contact Phone: 415/338-6277, 708/672-6097.
Fax: 415/338-1290, 708/672-6097.
Project Number: H133A090020.
Start Date: October 1, 2009.
Length: 60 months.
NIDRR Officer: Dawn Carlson, PhD, MPH.
NIDRR Funding: FY 09 $950,000; FY 10 $950,000; FY 11 $950,000; FY 12 $950,000; FY 13 $950,000.
Abstract: This project explores the factors affecting awareness of, access to, and acquisition of high-quality, low-cost assistive technology (AT) in resource-limited environments (RLEs) within developing countries and US Tribal Lands. A systematic approach is taken to investigate the following three questions: (1) what factors influence AT provision; (2) why some models of AT provision are successful and under what conditions, as collectively perceived by manufacturers, distributors, service providers, and AT users and their families or caregivers; and (3) how stakeholders can create successful AT provision programs. The project uses a comprehensive review of the current methods of AT provision in literature, focus groups, and semi-structured interviews to develop surveys which are then administered to AT manufacturers/distributors, service providers, and individuals with disabilities (IWD) in five developing countries and US Tribal Lands. The survey data identify the influent factors in successful AT provision programs and effective communication methods to reach IWD in RLEs. The Assistive Technology Access System Development Guide, an evidence-based tool, is developed and used to improve existing AT provisions or provide solutions for new programs for three contextually different RLEs case studies. Project research provides the field of AT provision in developing countries and US Tribal Lands with the quantitative research and tools to steer future action; and the evaluation mechanisms to drive change on every level from the individual up to global policy makers.
Descriptors: Access, Assistive technology, Resource procurement, Technology.
Information Technology for Independence: Community-Based Research.
University of Pittsburgh.
6026 Forbes Tower.
Pittsburgh, PA 15260.
E-mail: parmanto@pitt.edu.
URL(s): http://www.pitt.edu/~curbcut.
Principal Investigator: Bambang Parmanto, PhD.
Public Contact Phone: 412/383-6649.
Fax: 412/383-6655.
Project Number: H133A021916.
Start Date: January 1, 2003.
Length: 60 months.
NIDRR Officer: David W. Keer.
NIDRR Funding: FY 02 $299,945; FY 03 $299,534; FY 04 $299,945; FY 05 $299,384; FY 06 $298,903; FY 07 $ 0; FY 08 $ 0.
Abstract: This project explores methods and technologies to mitigate barriers to computer and Internet use encountered by people with visual impairments. These barriers include limited computer ownership and Internet availability, difficulty in obtaining and using accommodations for functional limitations (including cost issues), psychological barriers arising from inadequate coaching or mentoring, and the limited accessibility of most websites to individuals with visual impairments. Accessibility can be promoted through computer ownership, Internet availability, assistive technologies, and knowledgeably-staffed public computer stations, such as at independent living centers. Evaluation of these barriers and of identified accommodation strategies is the first research task of this project. Preceded by focus groups and a widely-disseminated survey, the match of correct assistive device(s) to the individual and appropriate coaching and mentoring is tested at community-based computer laboratories. The second research task is to develop and evaluate a new approach to Internet accessibility -- a Gateway server. This Gateway transforms the contents of any website, whatever its level of accessibility, into the most accessible format for each Internet user, as Google does for personal digital assistant (PDA) users. The Gateway promotes Internet accessibility without requiring that commercial websites follow promulgated guidelines or standards for users with disabilities, something that web developers often seem to resist. Additionally, this project develops innovative metrics that enable the most rigorous approach to the analysis of Internet accessibility and is conducting large-scale studies of different topical categories of websites to measure progress in accessibility over time and identify the impact(s) of new technologies.
Descriptors: Assistive technology, Internet, Accessibility, Computers, Independent living, Visual impairments, Accommodation.
Field Initiated Projects (FIPs).
A Robotic Powered Wheelchair Trainer with Haptic Guidance as Needed.
University of California.
4200 Engineering Gateway.
Irvine, CA 92697-3975.
E-mail: dreinken@uci.edu.
Principal Investigator: David J. Reinkensmeyer, PhD.
Public Contact Phone: 949/824-5218.
Fax: 949/824-8585.
Project Number: H133G090111.
Start Date: October 1, 2009.
Length: 24 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 09 $100,598; FY 10 $ 98,402.
Abstract: This project develops a robotic powered wheelchair (WC) system on which individuals with severe disabilities can safely learn and develop driving skills at their own pace with minimum assistance from a therapist. A powered WC is equipped with a webcam (simple video camera) to achieve a self-steering function along a training course, and a force-feedback joystick to implement an algorithm that can demonstrate (through intuitive movement and force of the joystick itself) exemplary control to follow the course, while systematically modulating the strength and sensitivity of such haptic demonstration. This method gradually exposes the individual to the dynamics of a normal powered WC, in an analogous fashion to bicycle training wheels. The idea is to let the individual learn from the experience of making errors repeatedly and safely in a structured environment, while reducing demands on the supervising therapist.
Descriptors: Driving Skills, Haptic Guidance, Robotics, Severe disabilities, Wheelchair Trainer, Wheelchairs.
Multimodal Access to Information Graphics.
University of Delaware.
140 Evans Hall.
Newark, DE 19716.
E-mail: barner@ee.udel.edu.
URL(s): http://www.ece.udel.edu/~barner.
Principal Investigator: Kenneth Barner, PhD.
Public Contact Phone: 302/831-6937.
Fax: 302/831-4316.
Project Number: H133G080047.
Start Date: October 1, 2008.
Length: 36 months.
NIDRR Officer: Joseph A. DePhillips.
NIDRR Funding: FY 08 $199,975; FY 09 $199,796; FY 10 $199,898.
Abstract: This project addresses the accessibility of a specific class of graphics, referred to as information graphics, that consist of bar charts, pie charts, line graphs, etc. Although information graphics comprise only a subset of graphics-based information, they are prevalent in information resources and constitute a set of sufficiently similarly characterized graphics to enable automated processing. To address the accessibility of this class of graphics, this project develops a system for automatically generating multimodal representations of information graphics. The multimodal representations consist of automatically generated tactile graphics and automatically generated textual summaries designed to convey the intended core message of the graphic. This development is based on the latest research in the image processing, computer vision, statistical inference, natural language understanding, processing, and generation, as well as universal design and human computer interaction. The multimodal information graphic system (MIGS) is developed to work directly with existing tactile printers and Braille/synthesized speech output methods; and provides users with visual impairments, as well as others benefiting from multimodal displays, greater independent access to the proliferating body of information graphics. This project determines the optimal tactile graphic design methods and optimal text-base summarization approach based on preferences of potential users of the MIGS system, and evaluates MIGS component effectiveness in providing access to graphical information.
Descriptors: Access, Assistive technology, Computers, Information graphics, Information resources, Universal design.
Accessible Digital Radio Broadcast Services.
National Public Radio.
635 Massachusetts Avenue NW.
Washington, DC 20001-3753.
E-mail: mstarling@npr.org.
URL(s): http://www.nprlabs.org.
Principal Investigator: Mike Starling.
Public Contact Phone: 202/513-2484.
Fax: 202/513-3024.
Project Number: H133G060187.
Start Date: October 1, 2006.
Length: 36 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 06 $150,000; FY 07 $150,000; FY 07 Harris Corporation; FY 08 $150,000; FY 08 Harris Corporation; FY 09 $ 0.
Abstract: In this project, National Public Radio (NPR) and its partners prototype, field test, and assess the most appropriate technologies, service models, and operational techniques in the accessible design of mass-market digital radio services to better serve consumers with sensory disabilities. This work produces best practice demonstrations and service options with strong prospects for mass-market adoption within digital radio services and receivers, options that model how digital radio can provide: mainstreamed digital reading radio services; live video description synchronized to broadcast; buffering for rewind/replay/catch-up to aid comprehensibility; accessible controls, displays, and menu options on digital radio receivers; and caption displays of audio on digital radio receivers or ancillary displays. Best practice demonstrations and service options benefit from iterative and comprehensive user evaluations led by research experts. Furthermore, NPR and its partners have extensive collaborative relationships within the industry that ensure widespread impact on products and services available to people with sensory disabilities.
Descriptors: Accessible media, Radio, Sensory loss.
An Automatic Fitting Algorithm for Cochlear Implant.
Gallaudet University.
800 Florida Avenue, NE.
Washington, DC 20002.
E-mail: matthew.bakke@gallaudet.edu.
URL(s): http://www.hearingresearch.org.
Principal Investigator: Matthew H. Bakke, PhD.
Public Contact Phone: 202/651-5335 (V/TTY).
Fax: 202/651-5324.
Project Number: H133G060065.
Start Date: October 1, 2006.
Length: 36 months.
NIDRR Officer: Bonnie Gracer.
NIDRR Funding: FY 06 $146,562; FY 07 $149,533; FY 08 $149,895; FY 09 $ 0.
Abstract: The purpose of this study is to design and evaluate an automatic cochlear implant fitting algorithm based on a paired comparison adaptive approach to guide audiologists in choosing the best frequency allocation for the individual client. Frequency allocation can impact speech recognition abilities and in turn communication. This work entails a systematic search for an optimum frequency allocation using a modified Simplex procedure. This study consists of three experiments. One is the discrimination of frequency analysis band wherein minimally detectable differences in frequency shifts along the electrode array are identified. In the second experiment, subjects are computer-guided to search for an optimal frequency allocation among cells in a matrix, with the results from experiment one defining the cell content. The third experiment, the speech battery test, consists of speech perception experiments with the new map using nonsense syllable, phoneme, and sentence stimuli. Experiment 2 and experiment 3 are recursively conducted until the results converge with up to six sessions per subject required to finish the experiment. During the subject's first and last visits, he/she completes the Communication Profile for the Hearing Impaired (CPHI) and a questionnaire similar to the Abbreviated Profile of Hearing Aid Benefit (APHAB). Four normal hearing native English speakers evaluate the experimental procedure and the speech processing algorithm. Fifteen post-linguistically deafened Nucleus 24 cochlear implant users complete the study.
Descriptors: Communication, Hearing aids, Hearing impairments, Rehabilitation engineering.
Personal Audio Information Service.
National Public Radio.
635 Massachusetts Avenue NW.
Washington, DC 20001-3753.
E-mail: mstarling@npr.org.
URL(s): http://www.nprlabs.org.
Principal Investigator: Mike Starling; Ellyn Sheffield, PhD.
Public Contact Phone: 202/513-2484.
Fax: 202/513-3024.
Project Number: H133G070093.
Start Date: October 1, 2007.
Length: 36 months.
NIDRR Officer: Joseph A. DePhillips.
NIDRR Funding: FY 07 $200,000; FY 08 $200,000; FY 09 $200,000.
Abstract: This project defines and demonstrates a Personal Audio Information Service (PAIS) - a new mainstream system that expands the lifeline services currently offered to people with visual impairments through audio information services (AIS) by automatically assembling a selection of locally relevant, customized audio content from current AIS broadcasts. The PAIS system combines the established framework of audio information services with the new programming flexibility that is afforded by HD Radio (the new FCC standard for digital radio broadcasting), creating a powerful on-demand radio system that will substantially improve media access for millions of American consumers with print disabilities. The project: (1) develops efficient audio interfaces for selecting, navigating, and listening to content; (2) develops effective systems for tagging, subdividing, and collecting topic-based content; (3) develops and demonstrates a full-scale PAIS system in a real world broadcast pilot; and (4) documents and publishes recommended best operating practices for audio information service providers and consumer electronics manufacturers to fully deploy PAIS technologies.
Descriptors: Accessible media, Radio, Sensory loss.
The Captioned Braille Radio Initiative: Providing Emergency Information for Individuals who are Deaf-Blind.
National Public Radio.
635 Massachusetts Avenue NW.
Washington, DC 20001-3753.
E-mail: mstarling@npr.org.
URL(s): http://www.nprlabs.org.
Principal Investigator: Mike Starling.
Public Contact Phone: 202/513-2484.
Fax: 202/513-3024.
Project Number: H133G090139.
Start Date: October 1, 2009.
Length: 36 months.
NIDRR Officer: Joseph A. DePhillips.
NIDRR Funding: FY 09 $200,000; FY 10 $200,000; FY 11 $200,000.
Abstract: This project focuses research activities on the standardization of a Captioned Braille Digital Radio service model designed to serve consumers who are deaf-blind. Individuals who are deaf-blind require technology that will allow them to obtain the same important information hearing consumers take for granted, such as emergency alerting, disaster relief information, weather, traffic reports, school closings, and breaking news. During emergencies, Americans rely on radio for crucial information to guide their decisions and behavior. The development of captioned radio for the deaf and hard-of-hearing is well under way. This project has already yielded a nationwide demonstration of a captioned radio system with off-the-shelf transmission equipment and reference receivers. Designing and implementing these Captioned Braille Digital Radio standards concurrently along with those of Captioned Radio creates a single unified accessibility standard that can be supported by all digital radio broadcasters and receiver manufacturers for both Type I and Type II Braille, including buffering for store and replay. The envisioned Captioned Braille Digital Radio service is designed to work with USB and Bluetooth connections to the consumer’s existing electronic braillers. Service design tests and implements an effective menu structure, and provides porting support for bed-shakers and other assistive devices for activation during overnight emergencies generating immediate evacuation or shelter in place instructions, such as wildfires or tornados.
Descriptors: Accessible media, Braille, Captioning, Deaf blind, Emergency preparedness, Radio.
Workplace Accommodation Wizard: An Assessment and Accommodation Tool for Employers.
Georgia Institute of Technology|Center for Assistive Technology and Environmental Access (CATEA)|.
490 Tenth Street, NW.
Atlanta, GA 30318.
E-mail: workrerc@coa.gatech.edu.
URL(s): http://www.workrerc.org.
Principal Investigator: Karen Milchus.
Public Contact Phone: 800/726-9119
404/894-1414.
Fax: 404/894-9320.
Project Number: H133G070063.
Start Date: October 1, 2007.
Length: 36 months.
NIDRR Officer: Shelley Reeves.
NIDRR Funding: FY 07 $196,460; FY 08 $199,801; FY 09 $195,616.
Abstract: The purpose of this project is to develop the Workplace Accommodation Wizard that enables human resource personnel to identify employees' needs and solutions for workplace accommodations. The Wizard includes both an employer-driven assessment tool and a rule-based system for using the assessment information to identify specific accommodations from assistivetech.net, the national public internet site on Assistive Technology (AT), which contains information on over 18,000 AT products. Development of the Workplace Assessment Wizard includes: (1) creation of the assessment protocol; (2) evaluation and revision of the protocol; (3) development of the rule set; (4) development of the web application; and (5) product testing and revision of content, usability, and accessibility. This workplace-specific assessment tool combined with a comprehensive database of AT enables human resource personnel in a variety of employment sectors to conduct a workplace assessment, find potential accommodations, read reviews of those accommodations, and find links to specific products.
Descriptors: Accommodation, Employment, Ergonomics, Universal design.
Overcoming Gravity Induced Arm and Hand Dysfunction to Restore Functional Reaching Following Stroke.
Northwestern University.
645 North Michigan Avenue, Suite 1100.
Chicago, IL 60611.
E-mail: j-dewald@northwestern.edu.
URL(s): http://dewaldlab.com/.
Principal Investigator: Julius Dewald, PT, PhD.
Public Contact Phone: 312/908-6788.
Fax: 312/908-0741.
Project Number: H133G070089.
Start Date: October 1, 2007.
Length: 36 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 07 $195,867; FY 08 $194,252; FY 09 $196,457.
Abstract: This study uses a 3-D force-controlled robot to test whether electrical stimulation of extensor muscles can overcome the associated abnormal flexor activity of the elbow, wrist, and fingers during reaching under progressively larger gravitational loads. Furthermore, if indeed wrist and finger flexors can be overpowered, this study determines if a multi-electrode array can be implemented to selectively stimulate wrist extensors independently of finger extensors during the same reaching conditions. Selective stimulation, if successful, would increase the functional repertoire of the hand and enhance the quality of life of stroke survivors. To support the fundamental premise that abnormal flexor activity exists in individuals with stroke, the project measures the progressive increase in abnormal wrist and finger flexion associated with supporting increasing amounts of the upper limb's weight. This is accomplished by using a 3-D force-controlled robot to virtually manipulate the amount of gravity experienced during reaching in 45 chronic stroke survivors (aim 1). Next, the project quantifies the impact of electrical stimulation of the elbow, wrist, and finger extensors on elbow, wrist, and finger extension range of motion when progressively increasing the weight of the paretic limb with the robot during reaching (aim 2). Finally, the project investigates the application of an existing multi-electrode stimulation array to determine if wrist and finger extensors can be selectively stimulated (aim 3).
Descriptors: Stroke, Rehabilitation engineering, Robotics.
Video Gaming Technology to Promote Health and Fitness Among Adolescents with Disabilities.
University of Illinois at Chicago.
1640 West Roosevelt Road, Suite 713.
Chicago, IL 60608.
Principal Investigator: Jennifer Rowland.
Public Contact Phone: 312/413-1850.
Project Number: H133G080120.
Start Date: October 1, 2008.
Length: 36 months.
NIDRR Officer: Theresa San Agustin, MD.
NIDRR Funding: FY 08 $183,463; FY 09 $168,672; FY 10 $185,853.
Abstract: This project adapts active video games for use by youth with physical disabilities, and assesses their feasibility and effectiveness as an exercise modality for increasing energy expenditure and improving cardiorespiratory fitness. The study is conducted in three phases: Phase I: Adaptation and Feasibility Testing; Phase II: Dose-Response Energy Expenditure; and Phase III: Cardiorespiratory Fitness Trial. In Phase I, adaptations are implemented that allow youth with disabilities to play active video games using upper extremity movement to participate in the games. The accessibility and safety of these adaptations is assessed through pilot testing, and, if necessary, modifications to the adapted video games are made based on participant feedback and observation. Researchers collect exercise intensity data associated with various games designed for both EyeToy™ (ET) and Dance, Dance Revolution(TM) (DDR) devices. These data are used to classify specific games into mild, moderate, and vigorous activity. Phase II examines the dose-response relationship between energy expenditure and exercise intensity for both active video games and a standard exercise modality for individuals with disabilities (arm cycling). Participants complete energy expenditure assessments for three levels of intensity (mild, moderate, and vigorous) for each exercise modality (arm cycling, DDR, and ET). Phase III is a randomized controlled trial examining the effects of active video games compared to arm cycling and normal activity controls in improving cardiorespiratory fitness in adolescent manual wheelchair users. Participants in both intervention groups will take part in a 10-week, 3 days/week exercise training program designed to increase aerobic capacity. Primary outcome measures include cardiorespiratory fitness, energy expenditure, and satisfaction with physical activity.
Descriptors: Assistive technology, Computer applications, Exercise, Youth.
Web-Based Treatment for Aphasia.
Rehabilitation Institute Research Corporation.
345 East Superior Street, Room 1353A.
Chicago, IL 60611.
E-mail: lcherney@ric.org.
Principal Investigator: Leora R. Cherney, PhD.
Public Contact Phone: 312/238-1117.
Fax: 312/238-2208.
Project Number: H133G060055.
Start Date: December 1, 2006.
Length: 36 months.
NIDRR Officer: Dawn Carlson, PhD, MPH.
NIDRR Funding: FY 06 $146,316; FY 07 $145,529; FY 08 $149,932; FY 09 $ 0.
Abstract: This project conducts a randomized clinical trial to develop and implement an innovative, broadband, web-based treatment program for individuals with chronic aphasia, and evaluates its efficacy and cost-effectiveness. The treatment, Oral Reading for Language in Aphasia (ORLA), is based on a theoretical framework that incorporates two lines of work: the neuropsychological models of reading and observation-execution-matching. The treatment has been computerized and the current version of ORLA uses state-of-the-art virtual therapist technology that allows the individual with aphasia to read aloud, and ultimately speak, sentences at the same time as the words are produced by a perceptive, life-like, animated computer agent, using visible speech. In this clinical trial, ORLA treatment is delivered via the Internet and outcomes are compared to a placebo computer treatment. Twenty-five individuals with chronic aphasia (at least 12 months post onset) are randomized to one of two groups: oral reading treatment group and a control group in which subjects participate in non-language computer activities. Both groups practice for nine hours per week and treatment continues for a six-week period of time. Language and communication skills are evaluated pretreatment, immediately post-treatment, and at six weeks after the end of treatment to assess maintenance effects. The primary outcome measure is the Aphasia Quotient of the Western Aphasia Battery. Additionally, secondary outcome measures have been selected with consideration of the ICFDH-2 categories of body structure/function, activity, and participation, and include a variety of standard aphasia tests as well as quality of life indices.
Descriptors: Aphasia, Communication, Computers, Internet.
Experimental Evaluation of the Online and Applied System for Intervention Skills (OASIS) Training Program Using Video-Conferencing for Parents of Children with an Autism Spectrum Disorder.
University of Kansas.
3901 Rainbow Boulevard., MSN 4003.
Kansas City, KS 66160.
E-mail: lhpowell@ku.edu.
URL(s): http://www.jgcp.ku.edu/.
Principal Investigator: Linda S. Heitzman-Powell, PhD.
Public Contact Phone: 913/588-5588.
Fax: 913/588-5916.
Project Number: H133G090136.
Start Date: October 1, 2009.
Length: 36 months.
NIDRR Officer: Scott Brown, PhD.
NIDRR Funding: FY 09 $199,910; FY 10 $199,346; FY 11 $199,979.
Abstract: This project evaluates the Online and Applied System for Intervention Skills (OASIS) Training Program, a program that uses a Research-to-Practice Outreach Training model to teach parents of children with an autism spectrum disorder (ASD) how to implement empirically-based interventions with their children. The evaluation of the OASIS program includes two studies. The purpose of Study 1 is to: (1) conduct a between-group experimental analysis of the effectiveness of the final iteration of the OASIS training program developed during a previously funded development project, and (2) conduct a within subject analysis of the effects of OASIS on parent knowledge and skill fluency with implementation of behavioral techniques with their child, family quality of life, and child language and social engagement post treatment and during follow-up measures. The purpose of Study 2 is to assess the long-term impact of the OASIS program on parents and children who previously completed training. Study 2 continues collection of family outcome, intervention-specific, and child outcome data on families who have experienced the OASIS intervention as a part of the intervention development phase in order to obtain preliminary information about long term effects.
Descriptors: Autism Spectrum Disorders, Children, Computer applications, Intervention Skills, Parents, Training programs, Video Conferencing.
Caption Accuracy Metrics Development Project.
WGBH Educational Foundation.
One Guest Street.
Boston, MA 02135.
E-mail: ncam@wgbh.org.
URL(s): http://ncam.wgbh.org.
Principal Investigator: Marcia Brooks.
Public Contact Phone: 617/300-3431.
Fax: 617/300-1035.
Project Number: H133G080093.
Start Date: October 1, 2008.
Length: 36 months.
NIDRR Officer: Shelley Reeves.
NIDRR Funding: FY 08 $200,000; FY 09 $200,000; FY 10 $200,000.
Abstract: This project utilizes language-processing tools to develop an automated caption accuracy assessment system for real-time captions for live news programming as well as classroom-based communication access real-time translation (CART) captioning. Additionally, this project researches whether text-based data mining and automatic speech recognition technologies can produce meaningful data about stenocaption accuracy that meets the need for caption performance metrics. Advisors include the National Institute of Standards and Technology, IBM, Nuance, the Massachusetts Institute of Technology, Gallaudet University, and the National Technical Institute for the Deaf. Prototypes are reviewed by major stakeholders at Technical Review Meetings. Iterative tests and modifications within major stenocaption and broadcast operations facilities provide real-world assessments of the system's ability to produce meaningful caption accuracy metrics. A reliable performance measurement tool that can analyze the quality of real-time captioning, developed with input from industry leaders, deaf education experts, and the Federal National Institute of Standards and Technology, provides Congress and the FCC with much-needed, independently verified data to establish caption accuracy requirements, and greatly improves the ability of the television community to monitor and maintain the quality of live captioning they offer to viewers who are deaf or hard of hearing.
Descriptors: Accessible media, Accuracy, Captioning, Deaf, Measurement.
Captioning Solutions for Handheld Media and Mobile Devices Development.
WGBH Educational Foundation.
One Guest Street.
Boston, MA 02135.
E-mail: access@wgbh.org.
URL(s): http://www.wgbh.org/ncam.
Principal Investigator: Geoff Freed.
Public Contact Phone: 617/300-3700.
Fax: 617/300-1020.
Project Number: H133G070122.
Start Date: October 1, 2007.
Length: 36 months.
NIDRR Officer: Bonnie Gracer.
NIDRR Funding: FY 07 $200,000; FY 08 $200,000; FY 09 $200,000.
Abstract: This project explores barriers to portable media for deaf and hard-of-hearing users and develops captioning solutions that serve as models for the mobile media and technology industries and for public policy developers. The project team identifies, tests, and prototypes required accessibility changes in mobile media production tools, formats, transport mechanisms, and display technologies. Prototypes model technical solutions for packaging, compression, identification, retrieval, download, processing, and porting of captioned video to portable devices. Prototypes also model mobile caption display options and explore customization capabilities. Consumers who are deaf or hard-of-hearing participate in end-user testing to evaluate the usability of project solutions. Project deliverables include: (1) prototypes that model multiple methods of creating, distributing, downloading, and displaying captioned content on handheld devices; (2) publication of usability research on accessible interface and caption display options; and (3) comprehensive functional requirements that detail production processes and software and hardware enhancements required for content creators, service providers, and third party tool developers to create and transcode captions and caption feature sets and capabilities required for open as well as proprietary mobile media formats and device-specific players to render captions.
Descriptors: Accessible media, Captioning, Deaf, Mobile devices.
Preparations for In-home Testing of Brain-Computer Interfaces Operating Assistive Technology.
University of Michigan.
1500 East Medical Center Drive.
Ann Arbor, MI 48109-5841.
E-mail: janeh@umich.edu.
URL(s): http://www.umich.edu/~umdbi/.
Principal Investigator: Jane Huggins, PhD.
Public Contact Phone: 734/936-7170.
Fax: 734/936-7515.
Project Number: H133G090005.
Start Date: October 1, 2009.
Length: 36 months.
NIDRR Officer: A. Cate Miller, PhD.
NIDRR Funding: FY 09 $199,999; FY 10 $199,997; FY 11 $199,996.
Abstract: This project prepares for in-home testing of brain-computer interfaces (BCIs) among target user populations across the lifespan, including people with amyotrophic lateral sclerosis, muscular dystrophy, spinal cord injury, and cerebral palsy. BCIs have long been used in the laboratory, but although their capabilities have for several years seemed sufficient to be of benefit to people with the most severe physical impairments, they have not been available for purchase or in-home use. While the BCI field has been rapidly expanding in numbers of related publications, research has largely focused on signal processing advances, not on practical hurdles to home use of BCIs. Only in the last few years have BCIs been taken out of the laboratory for testing in home environments were they can have a real impact on independence and employment. However, the input of people with physical impairments has not been pursued in an organized fashion by BCI researchers. The specific aims of the project are: (1) develop improved BCI cursor movement capabilities for integration with computer-based assistive technologies; (2) demonstrate and quantify the ability of subjects from potential target user populations to functionally use BCIs; and (3) identify and quantify the design considerations that are of the highest priority to people with specific impairments.
Descriptors: Assistive technology, Brain computer interface, Cerebral palsy, In-Home Testing, Muscular impairments, Physical disabilities, Spinal cord injuries.
Improved Weight Bearing Evaluation of Knee Osteoarthritis.
Kessler Foundation.
1199 Pleasant Valley Way.
West Orange, NJ 07052.
E-mail: pbarrance@kesslerfoundation.org.
Principal Investigator: Peter Barrance, PhD.
Public Contact Phone: 973/324-3550.
Fax: 973/243-6984.
Project Number: H133G080136.
Start Date: October 1, 2008.
Length: 36 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 08 $199,964; FY 09 $199,480; FY 10 $198,953.
Abstract: The objective of this project is to develop refined upright MRI imaging and computer modeling methods that allow assessment of patients with osteoarthritis (OA) during weight bearing. To optimize available non-surgical OA treatments, refined imaging methods are needed to measure changes in knee positioning and cartilage contact while weight bearing. The project builds on pilot work that demonstrated the ability to derive quantitative measures of cartilage contact positioning from weight bearing MRI images. Three specific focus areas for development are: (1) to develop a more efficient and accurate method for positioning patients with symptomatic knee OA and determine the limits of duration for weight bearing MRI scanning; (2) to improve and expand methods for maintaining consistent measurement reference frames through changing positions and loading conditions; and (3) to expand capabilities needed to describe contact area and cartilage depth at the contact sites. Researchers validate the methodological developments using laboratory experiments and a study with OA patients when lateral wedge insoles are prescribed to relieve loading of the knee's medial compartment.
Descriptors: Arthritis, Evaluation techniques, Imaging.
Micromachined Braille Reader.
North Carolina State University.
2410 Campus Shore Drive, MRC 443.
Raleigh, NC 27695-7514.
Principal Investigator: Paul D. Franzon.
Public Contact Phone: 919/515-7351.
Fax: 919/515-2285.
Project Number: H133G070135.
Start Date: October 1, 2007.
Length: 36 months.
NIDRR Officer: Joseph A. DePhillips.
NIDRR Funding: FY 07 $199,446; FY 08 $199,083; FY 09 $199,083.
Abstract: This project develops a low-cost, portable Braille display utilizing Polyvinylidene Floride (PVDF), an electro-active polymer, to create a novel, low-power, low-voltage bistable actuator. The dots in this display are produced with more force and are easier to read. By using PVDF and silicon micromachining techniques, there is the potential for each Braille cell to cost $5 or less, as compared to about $35 for the current commercial offerings. This display should use less power, be cheaper to make, require a lower actuation voltage (thus reducing the size and cost of the control electronics), and be easier to scale to more letters than other current prototypes.
Descriptors: Blind, Braille, Visual impairments.
Universal Design of Tactile Exhibits with Touch Activated Descriptive Audio for Aquariums.
RAF Models & Displays.
111 Cascade Avenue.
Winston-Salem, NC 27127.
E-mail: rafmodels@triad.rr.com.
Principal Investigator: Rebecca Fuller.
Public Contact Phone: 336/722-4250.
Project Number: H133G060284.
Start Date: October 1, 2006.
Length: 36 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 06 $138,740; FY 07 $144,440; FY 08 $143,060; FY 09 $ 0.
Abstract: The purpose of this project is to develop strategies and technologies that enhance the learning opportunities at aquariums for people who are blind or low vision (B/LV). The project evaluates current aquarium exhibit strategies related to an interpretive program and assesses barriers for people who are B/LV that functionally limit their participation in the critical learning opportunities extended to the general public. The project identifies and develops universal design best practice strategies and methodologies that enhance social integration and access to exhibit and interpretive information for persons who are B/LV. The project develops cost effective technologies to couple a user-directed tactile experience with audio descriptive information for aquarium exhibits. The project emphasizes methodologies that emphasize user involvement by persons who are B/LV in the design and evaluation of prototypical designs for aquariums.
Descriptors: Blindness, Low vision, Tactile systems, Universal design.
A Means of Expression: Online Communication Assessment to Improve Outcomes for Individuals with Severe Disabilities.
Oregon Health and Science University.
707 SW Gaines Road, PO Box 574.
Portland, OR 97207.
E-mail: rowlandc@ohsu.edu.
URL(s): http://www.communicationmatrix.org.
Principal Investigator: Charity Rowland, PhD.
Public Contact Phone: 503/494-2263.
Fax: 503/494-2859.
Project Number: H133G070129.
Start Date: October 1, 2007.
Length: 36 months.
NIDRR Officer: Bonnie Gracer.
NIDRR Funding: FY 07 $200,000; FY 08 $200,000; FY 09 $200,000.
Abstract: This project adapts, refines, evaluates, and markets an innovative technological online tool designed to provide appropriate assessment of communication skills for individuals with severe disabilities. The novel tool harnesses the potential of an online communication assessment protocol to achieve immediate and meaningful individual-level outcomes in the form of cost effective and appropriate assessment, generation of appropriate educational and therapeutic goals, and monitoring of progress. The online tool is a prototype online assessment tool for evaluating the communication skills of individuals at the earliest stages of communication and is based on the valid and reliable Communication Matrix. The new tool is designed to be used by caregivers and professionals. This project involves the adaptation, improvement, and expansion of this website to increase its usability and educational utility, including alpha and beta testing and four major evaluation studies.
Descriptors: Communication skills, Severe disabilities, Speech therapy.
Researching Accessibility Gaps in Transit Hub Communication Systems and Standards.
Oregon State University.
312 Kerr Administrative Building.
Corvallis, OR 97331.
E-mail: hunterz@engr.orst.edu.
URL(s): http://ncat.oregonstate.edu/.
Principal Investigator: Katharine Hunter-Zaworski, PhD.
Public Contact Phone: 541/737-4982.
Fax: 541/737-3052.
Project Number: H133G090242.
Start Date: October 1, 2009.
Length: 36 months.
NIDRR Officer: Kenneth D. Wood, PhD.
NIDRR Funding: FY 09 $199,584; FY 10 $199,842; FY 11 $199,309.
Abstract: This project researches accessibility gaps within communication technologies used in transportation hubs and identifies opportunities for universal and accessible design considerations within industry communications standards. This research effort includes coordination with emergency alerting initiatives deployed or in development at the national, state, and municipal level, where communications interoperability challenges are a serious problem. Research documents the state of communications technologies and practices, both in use and in development, identifies the policies and workflows associated with information delivery, determines the transportation industry's awareness and use of international standards for accessible interoperable communications technologies, and produces a gap assessment. Research results identify areas needing further study and/or technical solutions and provide a framework for policy recommendations and consumer advocacy including: the status of passenger communications technologies, policies, and practices, and the awareness and adoption of accessibility standards and specifications within transit hubs; and gaps in communications technologies, information flows, and interoperable standards that need to be addressed to safeguard the safety of people with disabilities. This is a project of The National Center for Accessible Transportation (NCAT) at Oregon State University and the WGBH National Center for Accessible Media (NCAM).
Descriptors: Accessibility, Accessibility legislation, Communication Technologies, Rehabilitation engineering, Transportation, Universal design.
Systematic Study of the Effectiveness of AAC Intervention to Improve Conversation in Individuals with Degenerative Language Disorders.
Oregon Health and Science University.
3181 SW Sam Jackson Park Road.
Portland, OR 97239.
E-mail: friedm@ohsu.edu.
Principal Investigator: Melanie Fried-Oken, PhD; Charity Rowland, PhD.
Public Contact Phone: 503/494-2619.
Project Number: H133G080162.
Start Date: October 1, 2008.
Length: 36 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 08 $200,000; FY 09 $200,000; FY 10 $200,000.
Abstract: This project continues previous research in alternative and augmentative communication (AAC) tool use for adults with primary progressive aphasia (PPA) resulting from frontotemporal lobar dementia. Project objectives include: (1) to test the extent to which AAC intervention is associated with changes in conversation for persons with moderate Alzheimer's disease and persons with primary progressive aphasia under controlled conditions; (2) to test the extent to which AAC use is associated with daily functional changes in conversation for the two participant groups under natural conditions; and (3) to describe the behavioral and socio-relational characteristics of caregiver/partners and participants who display improved conversational skills with AAC treatment. Research is conducted with 100 adults from the Alzheimer's Disease Research Centers in Portland, OR and San Francisco, CA. AAC devices are customized for each participant with specific vocabulary depicting autobiographical memories and functional activities. Each participant engages in a spaced retrieval priming task followed by videotaped conversations with and without the AAC device in six controlled conversations with a research assistant (Study 1), and six practical context conversations with a caregiver (Study 2). Spontaneous AAC device use in the home is tracked for six months following Study 2 conversations. This project provides scientific data that influences management guidelines to improve daily conversational functioning of persons with degenerative language loss secondary to moderate Alzheimer's disease and PPA so that they may: (1) express their own needs and desires; (2) reduce care giving costs by facilitating communication between caregivers and their charges; and (3) increase quality of life for both caregivers and their charges with dementia.
Descriptors: Alzheimer's disease, Aphasia, Assistive technology, Augmentative and alternative communication, Communication devices, Dementia.
The TATE Project: Training Assistive Technology in the Environment.
Teaching Research Institute.
99 West 10th Avenue, Suite 370.
Eugene, OR 97361.
E-mail: ehlhardtl@wou.edu.
Principal Investigator: Laurie Ehlhardt, PhD.
Public Contact Phone: 541/346-0572.
Project Number: H133G090227.
Start Date: October 1, 2009.
Length: 36 months.
NIDRR Officer: Shelley Reeves.
NIDRR Funding: FY 09 $200,000; FY 10 $199,992; FY 11 $200,000.
Abstract: This project develops, tests, and disseminates a systematic instructional package called the Training Assistive Technology in the Environment (TATE) Systematic Instructional Package (SIP) for assistive technology for cognition (ATC). TATE SIP is developed and evaluated in three phases. Phase 1 (Development) includes focus groups with individuals with TBI, caregivers, support staff, and professionals and pilot testing the TATE SIP materials. Phase 2 (Evaluation), evaluates the effectiveness of the TATE SIP program using single subject "multiple baseline across settings" studies, evaluating TATE SIP applied to three off-the-shelf ATC devices (Palm Tungsten E2 PDA, Olympus digital voice recorder, Timex Data Link® watch). Phase 3 (Feasibility) evaluates the ability of trainers working in everyday settings (e.g., clinicians, job coaches, caregivers) to reliably implement TATE SIP with adults with cognitive impairments due to TBI. Outcome data measures device use (device skill acquisition), device usability (skills used in targeted environments), functional performance (activities of daily living impacted by device use), quality of life (subjective well-being), and social participation (community integration).
Descriptors: Accessibility, Assistive technology, Cognitive disabilities, Computer applications, Training programs.
Appropriate Directional Hearing Aid Switching in School Age Children.
Vanderbilt University School of Medicine.
1215 21st Avenue South, Room 8310.
Nashville, TN 37232-8242.
E-mail: todd.a.ricketts@vanderbilt.edu.
Principal Investigator: Todd A. Ricketts, PhD.
Public Contact Phone: 615/936-5258.
Fax: 615/936-5013.
Project Number: H133G060012.
Start Date: November 1, 2006.
Length: 36 months.
NIDRR Officer: David W. Keer.
NIDRR Funding: FY 06 $150,000; FY 07 $150,000; FY 08 $147,564; FY 09 $ 0.
Abstract: This project defines and demonstrates a Personal Audio Information Service (PAIS) - a new mainstream system that expands the lifeline services currently offered to the visually impaired through audio information services (AIS) by automatically assembling a selection of locally relevant, customized audio content from current AIS broadcasts. The PAIS system combines the established framework of audio information services with the new programming flexibility that is afforded by HD Radio (the new FCC-sanctioned standard for digital radio broadcasting), creating a powerful on-demand media tool that will substantially improve media access for millions of print-impaired American consumers. Consumer-selected media may include local digital radio, live-read newspaper feeds, books on demand, and targeted newsfeeds. These may be organized and navigated using topic lists and other user-defined organization schemes. The project: (1) develops efficient audio interfaces for selecting, navigating, and listening to content; (2) develops effective systems for tagging, subdividing, and collecting topic-based content; (3) develops and demonstrates a full scale PAIS system in a real world broadcast pilot; and (4) documents and publishes recommended best operating practices for audio information service providers and consumer electronics manufacturers to fully deploy PAIS technologies. A new component of work undertaken by NPR in this project (with IAAIS agreement) is to design the PAIS system to maximize interoperability with potential podcast and other IP-enabled delivery methods.
Descriptors: Hearing aids, Children, Deaf.
Making Small Visual Displays Accessible to People with Vision Loss.
American Foundation for the Blind.
949 Third Avenue, Suite 200.
Huntington, WV 25701.
E-mail: muslan@afb.net.
URL(s): http://www.afbtech.org.
Principal Investigator: Mark Uslan.
Public Contact Phone: 304/523-8651.
Fax: 304/523-8656.
Project Number: H133G090026.
Start Date: October 1, 2009.
Length: 36 months.
NIDRR Officer: Shelley Reeves.
NIDRR Funding: FY 09 $199,687; FY 10 $199,888; FY 11 $199,516.
Abstract: This project assesses the accessibility and usability of small visual displays (SVDs) for use by people with vision loss. SVDs can be found in products as diverse as cell phones, personal digital assistants, photocopiers, fax machines, kitchen and laundry appliances, home entertainment devices, exercise equipment, and diabetes self-management technology. Individuals with vision loss face severe limitations in using such products safely and effectively because the visual displays lack accessibility features. The "readability" of an SVD depends on two aspects – the ability of the visually impaired person to discern details and the ability of the screen to generate them. These two aspects can be quantified. Goals of this project include: (1) a replicable, and potentially commercializable, optics lab for measuring SVDs; (2) a set of standards for the design of SVDs relative to human contrast sensitivity function which will be commercially valuable for product developers; and (3) a searchable, tabular analysis of the accessibility and usability of SVDs used in approximately 250 products with informative guidance for consumers to use in inquiring about accessibility of products with SVDs.
Descriptors: Accessibility, Assistive technology, Devices, Visual Displays, Visual impairments.
Clinical Reliability and Validity of a Foot Model: Assessing Efficacy and Functional Outcome with Orthotic Intervention in Children with Cerebral Palsy.
Medical College of Wisconsin.
P.O. Box 1997, Suite C360.
Milwaukee, WI 53201.
E-mail: xcliu@mcw.edu.
Principal Investigator: Xue-Cheng Liu, PhD.
Public Contact Phone: 414/337-7323.
Fax: 414/337-7337.
Project Number: H133G060155.
Start Date: January 1, 2007.
Length: 36 months.
NIDRR Officer: Dawn Carlson, PhD, MPH.
NIDRR Funding: FY 06 $150,000; FY 07 $150,000; FY 08 $150,000; FY 09 $ 0.
Abstract: Equinovalgus and equinovarus are the most common foot and ankle abnormalities reported in children with cerebral palsy (CP). Orthotic intervention is frequently prescribed for children with CP to improve their standing, walking, and every day function. However, limited evidence exists to support the impact of these devices to prevent deformities or improve function. Specifically, no long-term functional outcome studies support use of different orthoses recommended by existing foot models. This study first validates a six-segment-foot model with MRI data and assesses clinical reliability of the model with physical examination and video-taped observational gait analyses in children with CP. Second, this study assesses the efficacy of four types of orthoses and determines their benefits following a two year period, using the six-segment-foot model, Gross Motor Function Measure, and Pediatric Evaluation of Disability Inventory.
Descriptors: Cerebral palsy, Children, Orthopedics.
Rehabilitation Engineering Research Centers (RERCs).
Rehabilitation Engineering Research Center: Develop and Evaluate Technology for Low Vision, Blindness, and Multi-Sensory Loss.
The Smith-Kettlewell Eye Research Institute.
2318 Fillmore Street.
San Francisco, CA 94115.
E-mail: rerc@ski.org.
URL(s): http://www.ski.org/Rehab.
Principal Investigator: John A. Brabyn, PhD.
Public Contact Phone: 415/345-2000.
Fax: 415/345-8455.
Project Number: H133E060001.
Start Date: August 1, 2006.
Length: 60 months.
NIDRR Officer: Kenneth D. Wood, PhD.
NIDRR Funding: FY 06 $950,000; FY 07 $950,000; FY 08 $950,000; FY 09 $950,000; FY 10 $950,000.
Abstract: This Center conducts a program of research and development to enhance the independence of blind, visually impaired, and deaf-blind individuals. Research includes investigation of assessment methods to guide rehabilitation of infant cortical visual impairment; practical innovations in assessment and interventions for elders with visual impairments; and development of independent assessment guidelines for emerging visual prostheses. The Center also conducts research in access to graphical information for blind, visually impaired, and deaf-blind persons, developing tools for rapid screen overview, auditory and tactile graph presentation, image classification, and on-demand production of tactile street maps. To address signage and travel information, the project is investigating information interfaces for travelers who are blind or visually impaired, and innovative computer vision methods to find and read existing print signs and labels. To address the rising barriers to accessing visual displays and appliances for employment and daily living, there is a designer education campaign and development of a universal talking LCD/LED display reader, practical consumer tools, and jobsite adaptations for employees who are blind or visually impaired. Other projects include development of a new-generation robotic finger-spelling hand for deaf-blind communication, and pilot investigations of difficulties in lipreading and sign language reading experienced by those with combined auditory and visual impairment.
Descriptors: Blindness, Deaf blind, Engineering technology, Independent living, Low vision.
Rehabilitation Engineering Research Center for Cognitive Rehabilitation.
University of Colorado.
601 East 18th Avenue, Suite 130.
Denver, CO 80203.
E-mail: cathy.bodine@ucdenver.edu.
Principal Investigator: Cathy Bodine, PhD.
Public Contact Phone: 303/315-1281.
Fax: 303/837-1208.
Project Number: H133E090003.
Start Date: October 1, 2009.
Length: 60 months.
NIDRR Officer: Margaret Campbell, PhD.
NIDRR Funding: FY 09 $949,999; FY 10 $949,999; FY 11 $949,999; FY 12 $949,999; FY 13 $949,999.
Abstract: This project focuses on the research and development of cognitive technologies for individuals with cognitive disabilities across the life span. Cognitive technologies increase the quality of life of consumers, their families, and caregivers; expand inclusion in all aspects of life and work; and increase independence. Focusing on three main areas, this project addresses: (1) development of a product usability testing facility focusing on rigorous industry-standard product testing protocols for cognitive assistive technology; (2) development of a core software/sensor platform to support mobile animated agents used for multiple applications; and (3) development of — currently a critical missing link for cognitive technology information technology access and technologies. Project activities focus on the challenges of people with cognitive disabilities in obtaining and maintaining employment, and succeeding in the workplace. Moreover, this project addresses a number of specific challenges such as effective non-linear job coaching, coaching for jobs and tasks involving multiple workplace locations, returning to a task after the many types of interruptions presented in the modern technological workplace, and learning vocabulary for the workplace. Long-term project outcomes include increasing employment, job longevity, and job satisfaction people with cognitive disabilities.
Descriptors: Assistive technology, Cognitive disabilities, Employment, Inclusion, Job training techniques, Software.
Rehabilitation Engineering Research Center for the Advancement of Cognitive Technologies (RERC-ACT).
University of Colorado.
1245 East Colfax, Suite 200.
Denver, CO 80218.
E-mail: cathy.bodine@uchsc.edu.
URL(s): http://www.rerc-act.org.
Principal Investigator: Cathy Bodine, PhD.
Public Contact Phone: 303/315-1281.
Fax: 303/837-1208.
Project Number: H133E040019 (See also H133E090003).
Start Date: November 1, 2004.
Length: 60 months.
NIDRR Officer: Kenneth D. Wood, PhD.
NIDRR Funding: FY 04 $850,000; FY 05 $850,000; FY 06 $850,000; FY 07 $850,000; FY 08 $850,000; FY 09 $ 0.
Abstract: The goal of this RERC is to research, develop, evaluate, implement, and disseminate innovative technologies and approaches that will have a positive impact on the way in which individuals with significant cognitive disabilities function within their communities and workplace. The Center incorporates: (1) a consumer-driven model for identifying the most significant barriers to independent living and workforce participation; (2) an approach that is balanced and uses both well-established and newly emerging technologies in its development projects; (3) a focus both on functional limitations and specific disabilities; and (4) mutually beneficial partnerships with private industry and public agencies. Research activities include: needs, knowledge, barriers, and uses of AT by persons with cognitive disabilities; technology for remote family support for people with cognitive disabilities; influences on AT use, non-use, and partial and inappropriate use by persons with traumatic brain injury; AT enhancement of written expression for children and adults; needs assessment for creating affordable, context-aware technologies; and technology to promote decision-making skills and self-determination for students with cognitive disabilities. Development activities include: Design, implementation, and deployment of context aware technologies for persons with cognitive disabilities residing in community living environments; development of HealthQuest, an Internet-based product that enables individuals with intellectual disabilities to become active participants in their own health care; XML repository of common tasks; batteryless micropower sensors for context aware technologies; perceptive animated interfaces for workforce training; and environmentally appropriate behavioral cues for individuals with TBI.
Descriptors: Assistive technology, Brain injuries, Cognitive disabilities.
Rehabilitation Engineering Research Center on Hearing Enhancement.
Gallaudet University.
800 Florida Avenue, NE, MTB 116.
Washington, DC 20002.
E-mail: RERC.HE@gmail.com.
URL(s): http://www.hearingresearch.org.
Principal Investigator: Matthew H. Bakke, PhD.
Public Contact Phone: 202/651-5335.
Fax: 202/651-5324.
Project Number: H133E080006.
Start Date: October 1, 2008.
Length: 60 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 08 $949,935; FY 09 $949,997; FY 10 $949,953; FY 11 $949,946; FY 12 $949,921.
Abstract: This project builds and tests components of an innovative model of aural rehabilitation (AR) tools, services, and training in order to assure a better match between hearing technologies and individuals in their natural environments. Project goals include: (1) improving assessment, fitting, availability, and use of hearing technologies; (2) increasing the quality, availability, and knowledge of AR services; (3) training of consumers, service providers, and future researchers, developers, and practitioners; and (4) transferring technology and knowledge to agencies, standards bodies, consumers, and the professions who influence the communicative effectiveness of those who are deaf or hard of hearing. Additional component projects are designed to fall into four areas: (1) AR projects improve the assessment and treatment of individuals in need of AR; (2) hearing technology addresses the technology challenges of real-life use of assistive technologies, hearing aids, and cochlear implants; (3) training programs provide training of individuals who will become the rehabilitation innovators of the future; and (4) dissemination and advocacy programs transfer technology and knowledge to agencies, standards bodies, consumers, and hearing professionals.
Descriptors: Aural rehabilitation, Deafness, Hearing enhancement, Hearing impairments, Hearing technologies, Rehabilitation engineering centers.
Rehabilitation Engineering Research Center for Wheeled Mobility in Everyday Life.
Georgia Institute of Technology.
490 Tenth Street, NW.
Atlanta, GA 30318.
E-mail: mobilityrerc@coa.gatech.edu.
URL(s): http://mobilityrerc.catea.org/.
Principal Investigator: Stephen Sprigle, PhD, PT.
Public Contact Phone: 404/894-4960 (V/TTY).
Fax: 404/385-9320.
Project Number: H133E080003.
Start Date: October 1, 2008.
Length: 60 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 08 $949,998; FY 09 $949,995; FY 10 $949,994; FY 11 $949,998; FY 12 $949,995.
Abstract: This project promotes new ways of conceptualizing and understanding wheeled mobility—focusing on devices and interventions that impact device use and activity performance. This approach enables as many individuals as possible to actively participate in everyday life. Project goals include four integrated program areas in research, development, training, and dissemination that utilize a variety of methodologies and scientific approaches taking research out of the laboratory and putting it into real-world, everyday environments. Research centers on four activities: R1. Pressure Ulcer Prevention: Susceptibility and Pressure Relief Effectiveness; R2. Effects of Mobility Device and Environmental Facilitators on Activity and Participation; R3. Improved Training to Improve Function which studies the effect of immediate video feedback on acquisition of advanced wheelchair skills, and the impact of an innovative wheelchair Tai Chi program on health, activity, and participation; and R4. Improved Wheelchair Prescription which examines effects of wheelchair type on performance of elders in public spaces and investigate how well clinicians predict the wheelchair use of their clients. Development projects address standards and test methods and commercial projects and include: D1. Development of Standards and Test Methods which develops three wheelchair cushion standards and a wheelchair test method to accurately measure the mechanical effort required to propel manual wheelchairs; D2. Inventor-Driven Product Development that assists in developing products that have been conceived by small companies and inventors; and D3. Development of Orphan Technologies, developing devices that have small markets but serve useful needs. Four training projects focus on a variety of audiences including: T1. Evidence-Based Online Wheelchair Seating and Positioning Course; T2. Advanced Rehabilitation Research Training; T3. Creating Rehabilitation Engineering and Assistive Technology Experiences; and T4. State of the Science Conference.
Descriptors: Mobility, Rehabilitation engineering, Seating, Wheelchairs.
Rehabilitation Engineering Research Center for Wireless Technologies.
Georgia Institute of Technology.
2020 Peachtree Road, NW.
Atlanta, GA 30309.
E-mail: wirelessrerc@shepherd.org.
URL(s): http://www.wirelessrerc.org.
Principal Investigator: Helena Mitchell, PhD.
Public Contact Phone: 404/367-1288.
Fax: 404/350-7596.
Project Number: H133E060061.
Start Date: October 1, 2006.
Length: 60 months.
NIDRR Officer: Kenneth D. Wood, PhD.
NIDRR Funding: FY 06 $949,999; FY 07 $949,999; FY 08 $949,998; FY 09 $949,999; FY 10 $949,999.
Abstract: The mission of this project is to: (1) promote equitable access to and use of wireless technologies by persons with disabilities; and (2) encourage adoption of Universal Design in future generations of wireless technologies. To accomplish these aims, the RERC is organized into three main project sections: The Research Section is comprised of four research initiatives: Facilitating User Centered Research is designed to establish a research portal that communicates to industry the needs of people with disabilities for wireless technologies. Customer-driven Usability Assessment enhances the usability of future generations of cell phones and other wireless products by developing a methodology for assessing their usability by representative users with disabilities. Collaborative Policy Approaches to Promote Equitable Access develops, implements, and evaluates specific policy initiatives related to accessible wireless technologies and services. Advanced Auditory Interfaces develops, tests, and disseminates guidelines for the design of advanced auditory interfaces for cell phones and other handheld electronic devices. The Development Section includes four projects that promote equitable access to and use of wireless technologies by persons with disabilities through the development of prototype designs: Alternative Interfaces continues its work on the V2 standards for universal remote consoles and Real-time Location-based Information Services expands on previous work on the RERC’s personal captioning system by addressing the needs of patrons with vision or hearing impairments in three different venues: exhibit spaces, airports, and hospitals. Development of Wireless Emergency Communications and Ensuring Access to Emergency Assistance both focus on the area of wireless emergency communications for people with disabilities; developing wireless communication technology to be used by emergency personnel to contact individuals with disabilities, and by people with disabilities to signal the need for assistance. The Training and Dissemination Section promotes the synthesis of new knowledge into practice with the RERC’s State of the Science conference and a number of initiatives designed to educate consumers, providers, and other professionals, including: university courses, an annual student design competition, conference tutorials, and workshops, all geared toward access and usability of mobile wireless technologies.
Descriptors: Communication, Emergency preparedness, Policy, Technology, Universal access, Wireless.
Rehabilitation Engineering Research Center on Workplace Accommodations.
Georgia Institute of Technology|Center for Assistive Technology and Environmental Access (CATEA)|.
490 Tenth Street, NW.
Atlanta, GA 30318.
E-mail: workrerc@coa.gatech.edu.
URL(s): http://www.workrerc.org.
Principal Investigator: Karen Milchus.
Public Contact Phone: 404/894-1414, 800/726-9119.
Fax: 404/894-9320.
Project Number: H133E070026.
Start Date: October 1, 2007.
Length: 60 months.
NIDRR Officer: Shelley Reeves.
NIDRR Funding: FY 07 $949,999; FY 08 $949,999; FY 09 $950,000; FY 10 $950,000; FY 11 $949,999.
Abstract: The Workplace Rehabilitation Engineering and Research Center (RERC) identifies, develops, and promotes new assistive and universally designed technologies that maximize independence and participation of people with disabilities in the workplace. It focuses on the application of universal design (UD) concepts to improve the utility of workplace tools and devices for all workers through research, development, training, and dissemination. Research activities investigate five topics identified by current RERC research: user needs, longitudinal cost/benefits of accommodations, strategies used by aging workers, the impact of policy on access to and utilization of accommodations, and the effect of accommodations on employee participation in the workplace. Several development activities create and validate new workplace assessment tools for use by practitioners and employees. Other development activities design, prototype, and evaluate new workplace accommodations. Universally designed workstations and human-computer interfaces are being developed. In addition, the Work RERC develops technology for workers with identified and unmet accommodation needs, including prompting aids for employees with developmental disabilities and accommodations for employees with communication disabilities. Finally, Work RERC training activities include both instruction and evaluation of training outcomes and will target VR professionals, workers with disabilities, and students interested in design and engineering.
Descriptors: Accommodation, Employment, Universal design.
Rehabilitation Engineering Research Center for Prosthetics and Orthotics.
Northwestern University.
345 East Superior Street, Room 1441.
Chicago, IL 60611.
E-mail: reiu@northwestern.edu.
URL(s): http://www.feinberg.northwestern.edu/depts/repoc/index.html.
Principal Investigator: Steven Gard, PhD; Stefania Fatone, PhD, BPO.
Public Contact Phone: 312/238-6500.
Fax: 312/238-6510.
Project Number: H133E080009.
Start Date: October 1, 2008.
Length: 60 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 08 $949,999; FY 09 $949,999; FY 10 $949,999; FY 11 $949,999; FY 12 $949,999.
Abstract: This project improves the quality of life for persons who use prostheses and orthoses through creative applications of science and engineering to prosthetics and orthotics (P&O) through seven research projects and five development projects. These projects enhance the ability of prosthesis and orthosis users to perform activities of daily living and negotiate their daily environment safely and effectively, engage in their chosen employment/vocation, and improve their health through the safe and effective use of P&O devices. Increasing understanding about the fundamental biomechanics of standing, walking, reaching, grasping, and the corresponding utilization of P&O devices for these activities enable better evaluation and improvement upon current P&O technologies. Research is broad in scope involving lower-limb prosthetics, lower-limb orthotics, upper-limb prosthetics, analysis of spinal motion during gait in users of prostheses, and utilization of process and outcome information to improve P&O care delivery. Additional focus is given to the needs of farmers and ranchers with amputations. Development projects focus on human locomotion, reaching, grasping, and manipulation; and providing efficient and cost-effective production of prosthetic components with the goal to assist P&O clinicians in their daily practices by providing them with new mechanisms, evaluation and designs tools, and information about prosthetic/orthotic usage.
Descriptors: Orthotics, Prosthetics, Quality of life, Rehabilitation engineering centers, Technology development.
Rehabilitation Engineering Research Center on Recreational Technologies and Exercise Physiology Benefiting Persons with Disabilities (RERC RecTech).
University of Illinois at Chicago.
1640 West Roosevelt Road, Suite 712.
Chicago, IL 60608-6904.
E-mail: jrimmer@uic.edu.
URL(s): http://www.rectech.org.
Principal Investigator: James H. Rimmer, PhD.
Public Contact Phone: 312/413-9651.
Fax: 312/355-4058.
Project Number: H133E070029.
Start Date: October 1, 2007.
Length: 60 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 07 $950,000; FY 08 $950,000; FY 09 $950,000; FY 10 $950,000; FY 11 $950,000.
Abstract: This center includes a coordinated set of research, development, capacity building, and dissemination projects focused on facilitating and promoting healthier, more active lifestyles for people with disabilities. The key target areas for the research and development projects are improving access to recreation and exercise venues and equipment, increasing opportunities for participation by people with disabilities in beneficial exercise, using technology to support greater adherence to regular exercise, and promoting better health and function for people with disabilities through active lifestyles. The research and development agenda of the RERC provides the context for a growing capacity building effort targeting not only the next generation of leadership in engineering, research, and clinical practice but also infusing rehabilitation engineering concepts and principles into the curriculum of related disciplines. A broad and active dissemination program makes effective use of a non-profit organization advocating for inclusive recreation and exercise opportunities for people with disabilities: The Inclusive Fitness Coalition (IFC - www.incfit.org) currently has 53 member organizations representing the recreation and fitness industry, fitness and exercise science professionals, researchers, disability organizations, professional organizations, rehabilitation centers, and others united by a common goal of furthering inclusive opportunities for people with disabilities to participate in recreation and exercise in their own communities.
Descriptors: Access, Exercise, Health promotion, Recreation.
Rehabilitation Robotics and Telemanipulation Machines Assisting Recovery from Stroke Rehabilitation Engineering Research Center (MARS-RERC).
Rehabilitation Institute Research Corporation.
345 East Superior Street, ONT-924
Attn: MARS-RERC Research Administration Chicago.
Chicago, IL 60611-2654.
E-mail: medevitt@ric.org j-patton@northwestern.edu.
URL(s): http://www.mars-rerc.org.
Principal Investigator: W. Zev Rymer, MD, PhD; Jim Patton, PhD.
Public Contact Phone: 312/238-1277.
Fax: 312/238-7605.
Project Number: H133E070013.
Start Date: October 1, 2007.
Length: 60 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 07 $949,775; FY 08 $949,779; FY 09 $949,751; FY 10 $949,816; FY 11 $949,754.
Abstract: Machines Assisting Recovery from Stroke Rehabilitation (MARS-RERC) is a multi-institutional center designed to evaluate the utility of simple robotic devices for providing rehabilitation therapy after hemispheric stroke. The broad objective is to develop devices that assist the therapist in stroke treatments that are rationally based, intensive, and long in duration. Such devices also monitor progress, and help to improve the functional performance of stroke survivors, with the intent that there will be a greater likelihood of their return to community and to work. The Center designs and implements a program of research and development, investigating the use of robot devices and related engineering technologies for better restoration of function in stroke survivors. The focus is largely on stroke, because this is the most common neurological disorder requiring intensive and prolonged rehabilitation. Research activities center on the application of new approaches that improve recovery outcomes of the entire body during either upper extremity reach-and-grasp activities or lower body locomotion activities. MARS-RERC includes six programs of study: (1) Development of new capabilities of the Lokomat® walking robot; (2) development of hand technology involving reaching; (3) development of telerehabilitation using an arm gravity-assistance device; (4) research benefits of error augmentation in relearning after stroke; (5) research benefits of overground walking the KineAssist® robot; and (6) training initiative on rehabilitation-oriented engineering design. Research training is a critical component that includes medical students, physician residents in physical medicine, graduate students in engineering and neuroscience, and allied health clinicians including physical and occupational therapists. There is a separate advanced education and training project dedicated to the design of robotic devices (Project 6 above) for rehabilitation as part of Northwestern University’s highly successful initiative in engineering design education. MARS-RERC is hosted at the Rehabilitation Institute of Chicago (RIC) in conjunction with multi-national partners at Northwestern University, University of Illinois at Chicago, University of California at Irvine, ETH in Zurich, and INAOE, Puebla, Mexico.
Descriptors: Functional outcome, Rehabilitation engineering, Robotics, Stroke.
Rehabilitation Engineering Research Center on Wheelchair Transportation Safety.
University of Michigan.
2901 Baxter Road.
Ann Arbor, MI 48109-2150.
URL(s): http://www.rercwts.org.
Principal Investigator: Lawrence W. Schneider, PhD (Michigan); Patricia Karg, MS (Pittsburgh); Gina Bertocci, PhD (Louisville).
Public Contact Phone: 734/936-1103.
Fax: 734/647-3330.
Project Number: H133E060064.
Start Date: November 1, 2006.
Length: 60 months.
NIDRR Officer: William V. Schutz, PhD, MSW, MPH.
NIDRR Funding: FY 06 $899,753; FY 07 $899,708; FY 08 $899,749; FY 09 $899,751; FY 10 $899,728.
Abstract: Research conducted by the RERC on Wheelchair Transportation Safety (RERC WTS) advances the safety, usability, and independence of people who remain seated in their wheelchairs when traveling in motor vehicles. Research and development projects involve close collaboration with manufacturers, transit providers, vehicle modifiers, clinicians, and consumers to ensure quick translation of results into meaningful solutions that benefit travelers with mobility disabilities. Projects range from developing innovative solutions for forward-facing and rear-facing wheelchair passenger stations in large accessible transit vehicles, to investigating issues of school-bus transportation for children seated in WC-19 compliant and noncompliant wheelchairs, and to improving frontal- and rear-crash protection for occupants in private vehicles. Continuing research from previous grants, the RERC WTS extends the in-depth investigations of adverse events involving wheelchair-seated travelers, but also conducts a study of the transportation experience of wheelchair users in large public transit vehicles, including the process of entering and exiting the vehicle, accessing the wheelchair station, securing the wheelchair and restraining the occupant, and traveling to and from destinations. In addition to conducting research and development in six project areas, RERC WTS staff engages in information dissemination, training of future researchers, transferring innovative technology concepts to the marketplace, developing and revising voluntary industry standards, and convening the second State-of-the-Science Workshop on Wheelchair Transportation Safety. The RERC is a partnership of the University of Michigan Transportation Research Institute, the University of Pittsburgh, the University of Louisville, and the University of Colorado.
Descriptors: Safety, Transportation, Transportation accessibility, Wheelchairs.
Rehabilitation Engineering Research Center on Children with Orthopedic Disabilities.
New Jersey Institute of Technology.
323 M. L. King Street.
Newark, NJ 07102.
E-mail: foulds@njit.edu.
URL(s): http://rerc.njit.edu/.
Principal Investigator: Richard A. Foulds, PhD.
Public Contact Phone: 973/596-3335.
Project Number: H133E050011.
Start Date: November 1, 2005.
Length: 60 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 05 $949,700; FY 06 $949,646; FY 07 $949,266; FY 08 $949,266; FY 09 $949,455.
Abstract: This project focuses on research and development assisting children to achieve their full potential as productive citizens. The work plan includes a roster of projects designed to enhance the physical skills of these children to be successful in learning, playing, and living independently. This project includes three research and three development projects, as well as training projects serving the needs of children, families, students, and professionals. Project selection is driven by the RERC’s vision of RERCs as a source of innovation and of new technologies designed to address the serious problems faced by children with disabilities. This project is a collaboration of New Jersey Institute of Technology, the Children's Specialized Hospital, and Rutgers University, bringing together two academic departments of biomedical engineering with the nation's largest pediatric rehabilitation hospital.
Descriptors: Children, Independent living, Orthopedics, Rehabilitation engineering centers, Rehabilitation research.
Rehabilitation Engineering and Research Center (RERC) on Universal Design and the Built Environment at Buffalo.
University at Buffalo|The State University of New York|.
378 Hayes Hall.
Buffalo, NY 14214.
E-mail: rercud@ap.buffalo.edu.
URL(s): http://www.ap.buffalo.edu/idea/rercud.asp.
Principal Investigator: Edward Steinfeld, ArchD; Geoff Fernie.
Public Contact Phone: 716/829-3485, ext. 329.
Fax: 716/829-3861.
Project Number: H133E050004.
Start Date: November 1, 2005.
Length: 60 months.
NIDRR Officer: Kenneth D. Wood, PhD.
NIDRR Funding: FY 05 $949,996; FY 06 $949,994; FY 07 $949,999; FY 08 $949,997; FY 09 $949,993.
Abstract: The RERC on Universal Design and the Built Environment (RERC-UD) is engaging the public and private sectors across four broad domains of the built environment: (1) community infrastructure, (2) public buildings, (3) housing, and (4) products. The RERC-UD generates strategically important research, development, education, and dissemination deliverables, to advance the fields of rehabilitation engineering and environmental design. The RERC-UD deliverables integrate universal design principles within the generally accepted models, methods, and metrics of design and engineering professionals in the building and manufacturing industries. Research projects document the efficacy of existing universally designed environments, and generate critical human factors data essential to resolving design and engineering problems. Development projects create evidence-based guidelines to implement universal design concepts within the tools of the design professions, and formulate methods to evaluate the usability of designs for people with mobility, sensory, and cognitive impairments. The usefulness of the guidelines and evaluation methods are demonstrated by applying them to the development of innovative products and environments with industry partners. Training activities include online certificate programs in universal design for design professionals, builders, manufacturers, and consumer advocates; a web portal and site for students and educators; and graduate programs that train researchers in advanced methods. Dissemination outputs include traditional refereed and trade publications, an extensive website with downloadable information products and design tools, model home demonstrations in local communities across the country, and outreach activities with professional, business, and standards development organizations. The RERC-UD’s state-of-the-science conference includes stakeholders in a plan to elevate universal design to an integral component of the mainstream design and engineering disciplines.
Descriptors: Built Environment, Cognitive disabilities, Community Infrastructure, Development, Dissemination, Engineering technology, Housing, Universal design.
Rehabilitation Engineering Research Center for Communication Enhancement (AAC-RERC).
Duke University.
220 West Main Street.
Durham, NC 27705.
E-mail: aac-rerc@mc.duke.edu.
URL(s): http://www.aac-rerc.com.
Principal Investigator: Frank DeRuyter, PhD; David Beukelman, PhD.
Public Contact Phone: 919/681-9983.
Fax: 919/681-9984.
Project Number: H133E080011.
Start Date: October 1, 2008.
Length: 60 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 08 $949,965; FY 09 $949,991; FY 10 $949,901; FY 11 $949,987; FY 12 $949,993.
Abstract: The mission of the AAC-RERC is to assist people who use augmentative and alternative communication (AAC) technologies in achieving their goals across environments. The goals and objectives of the AAC-RERC are to advance and promote AAC technologies through the outputs and outcomes of its research and development activities; and to support individuals who use, manufacture, and recommend these technologies in ways they value. The project builds on collaborative relationships with researchers and developers both in and outside of the field of AAC and assistive technology, including DynaVox Technologies, the Federal Laboratory Consortium, Department of Navy, and Research In Motion among others. Research projects include: (1) AAC technologies to reduce cognitive/linguistic load; (2) new interface strategies for AAC technologies; and (3) AAC technologies to increase usability, acceptance, and learnability. Development activities include: (1) connecting to the world - AAC access to mainstream technologies; (2) new interface strategies for AAC technologies; and (3) usability, acceptance, and learnability of AAC technologies.
Descriptors: Assistive technology, Augmentative and alternative communication, Communication, Communication enhancement, Technology.
Rehabilitation Engineering Research Center on Communication Enhancement.
Duke University.
Duke University Medical Center, Box 3888.
Durham, NC 27710.
E-mail: aac-rerc@mc.duke.edu.
URL(s): http://www.aac-rerc.com.
Principal Investigator: Frank DeRuyter, PhD.
Public Contact Phone: 919/681-9983.
Fax: 919/681-9984.
Project Number: H133E030018 (See also H133E080011).
Start Date: November 1, 2003.
Length: 60 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 03 $949,977; FY 04 $949,973; FY 05 $949,974; FY 06 $949,976; FY 07 $949,974; FY 08 $ 0; FY 09 $ 0.
Abstract: The mission of this RERC is to assist people who use augmentative and alternative communication (AAC) technologies in achieving their goals across environments. The goals and objectives of the RERC are to advance and promote AAC technologies through the outputs and outcomes of research and development activities and to support individuals who use, manufacture, and recommend these technologies in ways they value. Research projects cover the following areas: (1) improving AAC technology to better support societal roles; (2) enhancing AAC access by reducing cognitive/linguistic load; and (3) enhancing AAC usability and performance. Projects address issues of literacy, telework, specialized vocabulary, contextual scenes and intelligent agents, improving interface performance, and monitoring and simulating communication performance. Development activities include: (1) technology and policy watch; (2) new interfaces; and (3) reducing the cognitive/linguistic burden on AAC users. Activities address monitoring emerging technologies, standards, and policies; technologies to supplement intelligibility of residual speech, dysarthric speech, and gesture recognition; brain interface; AAC WebCrawling; and enhancing the role of listeners in AAC interactions.
Descriptors: Assistive technology, Augmentative and alternative communication, Communication, Rehabilitation engineering.
Rehabilitation Engineering Research Center on Accessible Public Transportation.
Carnegie Mellon University.
5000 Forbes Avenue.
Pittsburgh, PA 15213.
URL(s): http://www.rercapt.org.
Principal Investigator: Aaron Steinfeld, PhD; Edward Steinfeld, ArchD.
Public Contact Phone: 412/268-6346.
Fax: 412/268-6436.
Project Number: H133E080019.
Start Date: October 1, 2008.
Length: 60 months.
NIDRR Officer: Kenneth D. Wood, PhD.
NIDRR Funding: FY 08 $948,199; FY 09 $947,430; FY 10 $947,433; FY 11 $948,113; FY 12 $947,624.
Abstract: The goal of this project is to establish an effective and sustainable process to address the high priority transportation needs of people with disabilities using enabling technology and universal design. The RERC activities respond to the character of public transportation and its societal context, including its significant role in employment and social participation. The approach focuses on transportation as a travel chain where problems in early links can block access to a whole system. The project mix also leverages emerging information technologies and addresses the need for consumer-driven solutions that can be rapidly implemented and adapted to a wide range of transportation systems. Research and development activities include: (1) evaluate accessible and affordable tools for empowering consumers and service providers to collect and utilize research data, an example of "citizen science"; (2) provide an evidence base for boarding and disembarking policies, practices, and products with an in-depth examination of critical issues in vehicle ramp and interior design; (3) create a public website where riders can report on their experiences using a transportation system and software that can assist them in reaching their destination; and (4) produce guidelines, reference designs, and a demonstration bus with new vehicle interior concepts that are ready for commercialization. RERC activities also include active training and dissemination of evidence-based guidelines to stakeholders, publications, a conference, and capacity building for future research.
Descriptors: Accessibility, Public transportation, Transportation, Universal design.
Rehabilitation Engineering Research Center on Spinal Cord Injury.
University of Pittsburgh.
2310 Jane Street, Suite 1300.
Pittsburgh, PA 15203.
E-mail: dkeelan@pitt.edu.
Principal Investigator: David M. Brienza, PhD.
Public Contact Phone: 412/586-6905.
Fax: 412/586-6910.
Project Number: H133E070024.
Start Date: October 1, 2007.
Length: 60 months.
NIDRR Officer: Kenneth D. Wood, PhD.
NIDRR Funding: FY 07 $949,999; FY 08 $950,000; FY 09 $950,000; FY 10 $949,999; FY 11 $950,000.
Abstract: This center conducts research, development, and evaluation of innovative technologies and approaches that will improve the treatment, rehabilitation, employment, and reintegration into society of persons with spinal cord injury (SCI). Research and development activities address tissue integrity management, upper extremity musculoskeletal injury prevention, and bladder function. Specific projects address: (1) the development of computational models of inflammation and healing for assessment of person-specific interventions and for general technology/intervention evaluations for pressure ulcer prevention and detection, (2) evaluation of the effects of support surface active cooling and low shear followed by development and evaluation of a novel seat cushion incorporating these features, (3) the development and evaluation of tools for manual wheelchair propulsion training, (4) the evaluation of novel manual wheelchair propulsion devices for preventing shoulder injury, (5) the evaluation of a weight shifting approach for preventing pressure ulcers, and (6) the development of preliminary computational models of inflammation and healing for evaluating bladder function and musculoskeletal injury status. The research team and collaborators include the Department of Rehabilitation Science and Technology, the Department of Physical Medicine and Rehabilitation, the McGowan Institute for Regenerative Medicine, and the Department of Occupational Therapy at the University of Pittsburgh plus Case Western Reserve University, Northwestern University, Baylor College of Medicine, IBM, and Immunetrics. The technology transfer program targets private and public sectors. The training and knowledge translation plan is equally broad based, targeting graduate and undergraduate students, practicing clinicians, researchers, and individuals with SCI and their caregivers.
Descriptors: Pressure sores, Spinal cord injuries, Technology evaluation, Wheelchair design.
Rehabilitation Engineering Research Center on Telerehabilitation.
University of Pittsburgh.
2310 Jane Street, Suite 1300.
Pittsburgh, PA 15203.
E-mail: dkeelan@pitt.edu.
URL(s): http://www.rerctr.pitt.edu.
Principal Investigator: David M. Brienza, PhD; Michael McCue, PhD.
Public Contact Phone: 412/586-6905.
Fax: 412/586-6910.
Project Number: H133E090002.
Start Date: October 1, 2009.
Length: 60 months.
NIDRR Officer: Margaret Campbell, PhD.
NIDRR Funding: FY 09 $949,997; FY 10 $949,999; FY 11 $949,999; FY 12 $949,999; FY 13 $949,999.
Abstract: This project conducts research and develops methods, systems, and technologies to support consultative, preventative, diagnostic, and therapeutic interventions to improve and promote telerehabilitation (TR) for individuals who have limited access to comprehensive medical and rehabilitation outpatient services. This project’s research and development activities address cognitive and vocational rehabilitation, communication technology assessment and training, TR infrastructure, and prevention and management of secondary conditions. Specific project goals include: (1) developing a scalable informatics infrastructure, (2) developing and evaluating a neuropsychological assessment protocol, (3) investigating a program of applied cognitive rehabilitation, (4) investigating the use of remote job coaching, (5) developing and evaluating a TR enhanced wellness program in spina bifida, (6) investigating the use of TR to manage chronic edema and lymphedema in individuals with mobility disabilities, (7) developing and evaluating tools for augmentative and alternative communication and computer access service delivery, and (8) TR capacity building via selected technology implementation projects and the development of a uniform dataset for TR.
Descriptors: Assessment tool, Cognitive rehabilitation, Technology evaluation, Telerehabilitation, Vocational rehabilitation.
Rehabilitation Engineering Research Center for Universal Interface and Information Technology Access.
University of Wisconsin/Madison.
1550 Engineering Drive, Room 2107 ECB.
Madison, WI 53706-1609.
E-mail: info@trace.wisc.edu.
URL(s): http://trace.wisc.edu/itrerc.
Principal Investigator: Gregg C. Vanderheiden, PhD.
Public Contact Phone: 608/265-4621 (V), 608/263-5408 (TTY).
Fax: 608/262-8848.
Project Number: H133E080022.
Start Date: October 1, 2008.
Length: 60 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 08 $950,000; FY 09 $950,000; FY 10 $950,000; FY 11 $950,000; FY 12 $950,000.
Abstract: This project focuses on the accessibility of information technologies and electronic products, including the technologies and products encountered in education, work, travel, and in the home and community, both online and in life, for persons across disabilities types and socio-economic levels. This project’s four goals focus on the following: (1) the development of models and measures that can lead to better policy and more useful information for designers interested in creating products that are accessible and useable across disabilities; (2) creating a collaborative effort to build accessibility directly into the Internet and address underlying issues in the area of assistive technology; (3) advancing research on and the use of personal pluggable user interfaces focusing on their effectiveness in providing access to different types of mainstream technology (Project R2) and facilitating the incorporation of interface sockets in mainstream products (Project D2); and (4) continuing to advance commercial practice around accessibility; that is, taking concepts that have proven to be effective and making commercially available products which address the needs of people with disabilities. Each of these four goals seeks to foster change in rehabilitation or commercial practice, so that people with all levels of disability and all levels of socio-economic standing have effective access to both current technology and the rapidly evolving next-generation technologies. Finally, this project focuses on capacity building in the field through training and mentoring activities in affiliation with the Biomedical Engineering and Industrial & Systems Engineering departments at the University of Wisconsin-Madison in addition to other key stakeholders engaged in making information technology more accessible for people with disabilities.
Descriptors: Information technology, Universal design, Accessibility, Internet, Computers.
Rehabilitation Engineering Research Center on Telecommunication Access.
University of Wisconsin/Madison.
2107 Engineering Centers Building
1550 Engineering Drive.
Madison, WI 53706.
E-mail: info@trace.wisc.edu.
URL(s): http://trace.wisc.edu/telrerc.
Principal Investigator: Gregg C. Vanderheiden, PhD (Trace); Judy Harkins, PhD (Gallaudet University).
Public Contact Phone: 608/265-4621 (V), 608/263-5408 (TTY).
Fax: 608/262-8848.
Project Number: H133E040013 (See also H133E090001).
Start Date: October 1, 2004.
Length: 60 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 04 $850,000; FY 05 $924,988; FY 06 $850,000; FY 07 $850,000; FY 08 $850,000; FY 09 $ 0.
Abstract: The primary mission of the Telecommunications Access RERC is to advance accessibility and usability in existing and emerging telecommunications products for people with all types of disabilities. Telecommunications accessibility is addressed along all three of its major dimensions: user interface, transmission (including digitization, compression, etc.), and modality translation services (relay services, gateways, etc.). The RERC looks at advances that have both short- and long-term outcomes related to assistive technologies (AT), interoperability, and universal design of telecommunications. The RERC encompasses research and development programs, as well as training, technical assistance, and dissemination activities. A large part of the RERC’s research and development program is directly related to the rapidly emerging Voice over IP (VoIP) technologies and other IP-based systems. The goal is to help ensure that these new technologies are accessible and usable by people with hearing impairments, blindness, and other disabilities. The research and development program of this RERC covers three areas: (1) Development of tools, techniques, and performance-based measures that can be used to evaluate current and evolving telecommunication technologies. (2) Solving the problems faced by individuals using hearing aids or cochlear implants with digital phones. (3) Improving access to emerging telecommunications - particularly digital and IP based systems. Projects in this area: (a) Identify techniques to alert people about possible emergencies and to ensure accessible communication in emergency or crisis situations; (b) seek solutions for the current incompatibility issues around text communications and ways to build the necessary capabilities into mainstream technologies, to allow them to evolve to new text, speech, and visual communication technologies; and (c) develop guidelines and reference materials to help mainstream telecommunications manufacturers build their regular products in a way that allows individuals with visual, hearing, physical, and cognitive disabilities to be able to use them. The goals of the RERC's training, technical assistance, and dissemination activities are: To increase the number and level of expertise of people working to make standard telecommunication systems and products accessible and usable for people who have disabilities or who are aging; to move ideas and concepts out into the field in the form of standards or commercial products; and to provide useful information from our research to the telecommunications industry, consumers, and policymakers.
Descriptors: Accessibility, Blindness, Developmental disabilities, Hearing impairments, Telecommunications, Universal design.
Rehabilitation Engineering Research Center on Telecommunications Access.
University of Wisconsin/Madison.
2107 Engineering Centers Building
1550 Engineering Drive.
Madison, WI 53706.
E-mail: info@trace.wisc.edu.
URL(s): http://trace.wisc.edu/telrerc.
Principal Investigator: Gregg C. Vanderheiden, PhD (Trace); Judy Harkins, PhD (Gallaudet University).
Public Contact Phone: 608/265-4621 (V), 608/263-5408 (TTY).
Fax: 608/262-8848.
Project Number: H133E090001.
Start Date: October 1, 2009.
Length: 60 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 09 $950,000; FY 10 $950,000; FY 11 $950,000; FY 12 $950,000; FY 13 $950,000.
Abstract: This project lays the foundation for access in next generation technologies and creates bridge technologies, allowing users to migrate to new communication technologies without losing access to emergency services or the ability to communicate with colleagues and family who are still on older telecommunication networks. Extending across disabilities and technology platforms, research and development activities focus on three specific issues: (1) telecommunication access in emergency situations, (2) interoperability and transition between current and next generation telecommunication access, and (3) access to telecollaboration for employment and participation. Project R1 focuses on identifying and quantifying the problems faced by people with hearing loss in using new IP telecommunications products and networks. The project includes both a user input-gathering activity and a study to quantify the impact of IP transmission on hearing loss. Projects R2 and D1 focus on telecollaboration and include a series of 14 sessions with consumer groups, software developers, and corporate users to identify barriers and potential strategies for increasing access to telecollaboration systems. Project D2 addresses the transition between legacy and next-generation text communication technologies. The project has two components: develop and prototype an affordable interim solution to reconnect deaf users of mobile technology who lost access to 9-1-1; and prototype a bridge technology for maintaining interoperability between old and new text communication technologies during the decade of transition to the next-generation (interoperable) text and total conversation (text, voice, and video) technologies. Project D3 provides research, prototypes, consultation, tools, and open source implementations, and other support to consumers, researchers, and industry in order to help move solutions that are already known and proven out of research labs and into commercial products, industry standards, professional practice, and ultimately users’ hands.
Descriptors: Accessibility, Deafness, Developmental disabilities, Hearing impairments, Mobile technology, Software, Telecommunications.
Small Business Innovation Research (SBIR), Phase I.
Development of a Global Access Information Navigation (GAIN) for Persons Who Are Blind or Have Low Vision.
Sendero Group, LLC.
429 F Street, Suite 4.
Davis, CA 95616.
E-mail: mikemay@senderogroup.com.
Principal Investigator: Michael May.
Public Contact Phone: 530/757-6800.
Fax: 530/757-6830.
Project Number: H133S090026.
Start Date: October 1, 2009.
Length: 6 months.
NIDRR Officer: Delores Watkins.
NIDRR Funding: FY 09 $ 74,963.
Abstract: This project produces a dynamic and accessible public transportation information device, the Global Access Information Navigator (GAIN) system. This system is designed to collect, enhance, and share location-based information to empower an individual who is blind or visually impaired with relevant information for use in determining the optimal sequence to efficiently utilize available public transportation options. For example, rather than having to ask a passerby when Bus 12 leaves and where to buy the ticket, the user’s accessible GPS device presents schedule and map information associated with that bus terminal. With the press of a couple of buttons, the bus schedule is displayed and the terminal layout described to the user.
Descriptors: Assistive technology, Blindness, GPS, Navigation, Visual impairments.
Hearsay: A Context-Driven Assistant Browser for Non-Visual Web Access.
Charmtech.
21701 Alcazar Avenue.
Cupertino, CA 95014.
E-mail: sdchawla@yahoo.com.
Principal Investigator: Sunil Chawla.
Public Contact Phone: 408/368-4833.
Project Number: H133S090065.
Start Date: October 1, 2009.
Length: 6 months.
NIDRR Officer: Joseph A. DePhillips.
NIDRR Funding: FY 09 $ 75,000.
Abstract: This project engineers and implements Hearsay, a context driven, non-visual web browser that enables users with visual impairments to browse efficiently and perform transactions on the web allowing them to participate fully in the growing web-based economy, activities for education, commerce, and health care in the community. Hearsay combats the information overload problem experienced by individuals with visual impairments when using extant screen readers, which read web pages sequentially to users. Rather than having to wade through enormous amounts of unnecessary information irrelevant to the task at hand, Hearsay users are presented with page content in the order of relevance. Using a variety of techniques, Hearsay analyzes and organizes page content semantically from processing local link contexts, through shallow knowledge bases of relevant concepts, to automated construction of transaction models. Hearsay also provides special support for users performing transactions on the web, such as purchasing items, paying bills, or registering for services. Furthermore, for repetitive browsing tasks, Hearsay allows users to create and retrieve personalized content. Hearsay supports an increasing sophistication of semantic content processing and provides easy incorporation of third-party voice generators and input/output devices.
Descriptors: Assistive technology, Computers, Internet, Visual impairments, Web Access.
CTAS: A Self-Directed Computer Technology Assessment System for Students and Adults with Intellectual Disabilities.
AbleLink Technologies, Inc..
618 North Nevada Avenue.
Colorado Springs, CO 80903.
E-mail: steve@ablelinktech.com.
Principal Investigator: Steven E. Stock.
Public Contact Phone: 719/592-0347.
Fax: 719/592-0348.
Project Number: H133S090012.
Start Date: October 1, 2009.
Length: 6 months.
NIDRR Officer: Dawn Carlson, PhD, MPH.
NIDRR Funding: FY 09 $ 75,000.
Abstract: This project develops and evaluates the Computer Technology Assessment System (CTAS), a self-directed assessment system for ongoing evaluation of computer skills and abilities of individuals with intellectual disabilities to foster successful technology use. This is accomplished through field evaluation of a CTAS prototype that is developed and tested during the pilot study. Forty students are solicited for participation in the study comparing the results of CTAS assessment with traditional computer skills assessment results conducted previously by assessment professionals. Such assessments are considered an essential pre-requisite to equipping individuals with the right technology solutions given their needs and abilities. There are currently no assessment tools that address the unique computer use and interface needs of individuals with intellectual disabilities.
Descriptors: Adults, Assessment tool, Assistive technology, Computers, Developmental disabilities, Students with disabilities.
LiveWire: A Context-Aware, Location-Based Wireless Activity Support System to Facilitate Independence for Individuals with Intellectual Disabilities.
AbleLink Technologies, Inc..
618 North Nevada Avenue.
Colorado Springs, CO 80903.
E-mail: dan@ablelinktech.com.
Principal Investigator: Daniel Davies.
Public Contact Phone: 719/592-0347.
Fax: 719/592-0348.
Project Number: H133S090027.
Start Date: October 1, 2009.
Length: 6 months.
NIDRR Officer: Dawn Carlson, PhD, MPH.
NIDRR Funding: FY 09 $ 75,000.
Abstract: This project develops an Internet-based system for managing and delivering “on demand” activity prompts to individuals with intellectual disabilities. Task supports presented with pictures, audio, and video prompts are delivered via wireless networking and presented to individuals with cognitive disabilities via a thin-client Task Player application that can run on a wide variety of desktop and mobile devices. This enables step-by-step task prompting to be made available to individuals using a consistent interface in any environment that has a wireless Internet access point. The project develops a prototype system and conducts a pilot study to access the technical merit and feasibility of this approach for facilitating independence.
Descriptors: Education, Inclusion, Intellectual Disabilities, Internet, Learning, Wireless.
Increasing Mobility and Maneuverability of Wheelchairs for Indoor, Transportation, and Recreational Activities.
Rehabilitation Ideas-Wheelchair Products and Accessories, Inc..
3802 Spectrum Boulevard, Suite #112.
Tampa, FL 33612.
E-mail: steve@rehabideas.com.
Principal Investigator: Stephen Sundarrao.
Public Contact Phone: 813/600-3058.
Fax: 813/436-9359.
Project Number: H133S090106.
Start Date: October 1, 2009.
Length: 6 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 09 $ 75,000.
Abstract: Wheelchairs and other mobility devices are designed for specific environments (flat, non-confined spaces) and have limited ability to negotiate certain outdoor environments, uneven terrain (nature areas), and soft terrain (beaches). As a result, users are either excluded from outdoor activities or they rely on assistance to transfer to a secondary, environment-specific chair. This project designs a unique base platform powered by the wheels of a power wheelchair which allows the user to access outdoor recreational areas that are typically not accessible in a standard wheelchair, including beaches and parks. The primary advantages are that the user does not need to transfer from his/her existing wheelchair and there is no auxiliary power needed. Project objectives include: (1) evaluating the feasibility and usability of the platform to enhance the mobility and maneuverability of wheelchairs in multiple environments; (2) testing the design, effectiveness, and application of two designs in three environments (beach/sand environment, gravel/rough terrain, and slopes and gradients); and (3) analyzing the impact of the designs and developing a commercialization plan.
Descriptors: Environmental Factors, Mobility aids, Recreation, Transportation, Wheelchair design, Wheelchairs.
Mobile Math Signing Dictionary for iPod Touch.
VCom3D, Inc..
3452 Lake Lynda Drive, Suite 260.
Orlando, FL 32817.
E-mail: jasonh@vcom3d.com.
Principal Investigator: Jason C. Hurdich.
Public Contact Phone: 407/737-7310.
Fax: 407/737-6821.
Project Number: H133S090074.
Start Date: October 1, 2009.
Length: 6 months.
NIDRR Officer: Bonnie Gracer.
NIDRR Funding: FY 09 $ 74,997.
Abstract: This project develops and evaluates a Mobile Signing Math Dictionary (MSMD) that provides American Sign Language and Signed English definitions for Apple’s touch-screen iPod. Using the proof-of-concept, the applicant implements and tests different user interfaces for handheld devices. These designs are evaluated in classrooms at grade levels three, five, and seven in at least five schools in locations throughout the United States. In addition to animated signing, the MSMD features the ability to include equations, charts, and visual representations of word problems that the animated character can refer to and describe in sign. The mobile version of the dictionary provides mobility and independence that leads to opportunity-based learning inclusions, on field trips, or while studying anytime and anywhere.
Descriptors: American sign language, Assistive technology, Dictionaries, Math skills, Mobility.
A Navigation and Object-Location System to Assist Blind and Low-Vision Individuals in Indoor Environments.
CreateAbility Concepts, Inc..
5610 Crawfordsville Road, Suite 2401.
Marion, IN 46224.
E-mail: steve@createabilityinc.com.
URL(s): http://www.createabilityinc.com.
Principal Investigator: Stephen M. Sutter.
Public Contact Phone: 317/484-8400.
Fax: 317/484-8401.
Project Number: H133S090099.
Start Date: October 1, 2009.
Length: 6 months.
NIDRR Officer: Joseph A. DePhillips.
NIDRR Funding: FY 09 $ 75,000.
Abstract: This project demonstrates the technical merit, feasibility, and cost-effectiveness of combining ground-breaking Radio Frequency Identification (RFID) technology with an innovative approach and state of-the-art software to deliver a system capable of removing barriers in vocational settings. This system assists individuals with disabilities to orient themselves and safely navigate in vocational environments. The system also is designed to assist individuals in finding and identifying items and objects within their environment. Specific project objectives include: (1) determining end user requirements, (2) developing a proof-of-concept prototype of the system, and (3) evaluating the utility of the prototype with actual individuals who are blind or visually impaired. The system is also designed to assist individuals in finding and identifying items and objects.
Descriptors: Assistive technology, Blind, Low vision, Navigation, Sound Direction, Visual impairments, Vocational rehabilitation.
Variable Position Mid-Wheel Drive System for Power Wheelchairs.
Criterion Health, Inc..
6321 Tanglewood Road.
Terre Haute, IN 47802.
E-mail: bobl@criterionhealth.net.
Principal Investigator: Robert M. Levy.
Public Contact Phone: 812/894-2120.
Project Number: H133S090013.
Start Date: October 1, 2009.
Length: 6 months.
NIDRR Officer: Thomas Corfman.
NIDRR Funding: FY 09 $ 75,000.
Abstract: This project designs, constructs, and evaluates a concept model based on current mid wheel designs. The concept model uses a variable position drive wheel system that can move forward or backward from the mid-wheel position using a simple mechanical system to change the position of the drive wheels. A series of five structured tests for maneuverability and/or stability are used to compare performance as a function of placement of the drive wheels. The feasibility of this concept model is based on demonstrating that a variable position drive wheel system optimizes performance under a greater variety of terrain and environmental conditions compared to a single position drive wheel system.
Descriptors: Accessibility, Drive wheel system, Wheelchair controls, Wheelchair design.
Clothing Worn by Individuals with Visual Impairments as a Hands-Free Common Platform for GPS WayFinding Systems and Obstacle Avoidance Systems.
Science, Math and Engineering, Inc..
45 Manning Road.
Billerica, MA 01821.
E-mail: burns@aerodyne.com.
Principal Investigator: Michael L. Burns.
Public Contact Phone: 978/663-9500.
Fax: 978/663-4918.
Project Number: H133S090064.
Start Date: October 1, 2009.
Length: 6 months.
NIDRR Officer: Delores Watkins.
NIDRR Funding: FY 09 $ 75,000.
Abstract: This project develops a clothing based platform for Global Positioning Satellite (GPS) wayfinding systems used by individuals with visual impairment. The clothing platform allows for the integration of GPS wayfinding systems with clothing-based electronic obstacle avoidance systems. The goal is to provide the user wayfinding information integrated with obstacle avoidance information on the hands-free platform of the user’s clothing. Global wayfinding and local obstacle avoidance information complement one another thereby increasing accessibility and integration of the user into the community.
Descriptors: Clothing, GPS, Hands-free devices, Visual impairments, Wayfinding.
Cooling System for Multiple Sclerosis Patients.
Aspen Systems, Inc..
184 Cedar Hill Street.
Marlborough, MA 01752.
E-mail: tlovell@aspensystems.com.
Principal Investigator: Tom Lovell.
Public Contact Phone: 508/281-5322, x237.
Fax: 508/281-5323.
Project Number: H133S090061.
Start Date: October 1, 2009.
Length: 6 months.
NIDRR Officer: Delores Watkins.
NIDRR Funding: FY 09 $ 74,713.
Abstract: This project develops a small mobile personal cooling system that can be worn conveniently by individuals with heat-related disabilities. The successful development of this mobile technology: (1) supports access, promotes integration, and facilitates the independence of individuals with disabilities in the workplace and educational settings, and during recreational activities; (2) provides increased freedom and independence not only to individuals with multiple sclerosis but also to other disability populations; and (3) has further applicability for workers wearing protective equipment and/or in warm work environments, including workers in commercial and industrial settings, first respondent mission arenas, law enforcement, and the military.
Descriptors: Assistive technology, Cooling device, Heat-related disabilities, Multiple sclerosis.
A Display Reader for the Vision Impaired.
Advanced Medical Electronics Corporation.
6901 East Fish Lake Road, Suite #190.
Maple Grove, MN 55369.
E-mail: ghavey@ame-corp.com.
Principal Investigator: Gary D. Havey.
Public Contact Phone: 763/463-4814.
Fax: 763/463-4817.
Project Number: H133S090069.
Start Date: October 1, 2009.
Length: 6 months.
NIDRR Officer: Joseph A. DePhillips.
NIDRR Funding: FY 09 $ 75,000.
Abstract: This project develops an electronic display reader, a software application that takes advantage of current and developing, "smart phone" technology. Current and future smart phones used by persons who are blind/visually impaired may be adapted to perform the application of real time reading of electronic displays. The advantage of this approach is that the software application can run on equipment that the user already owns and is presently using for communication and other applications. By leveraging a platform that is familiar and able to serve multiple purposes, the design avoids some shortcomings common in the development of adaptive technology. Integration of the applicant’s software with off-the-shelf hardware may potentially address a major unmet need but also significantly impact acceptance by individuals with disabilities.
Descriptors: Assistive technology, Blind, Electronic media, Smart phones, Software, Visual impairments.
Transportation Assistant for the Cognitively Impaired.
Koronis Biomedical Technologies Corporation.
6901 East Fish Lake Road, Suite #190.
Maple Grove, MN 55369.
E-mail: plichter@koronisbiotech.com.
Principal Investigator: Patrick A. Lichter.
Public Contact Phone: 612/730-1091.
Fax: 763/463-9000.
Project Number: H133S090055.
Start Date: October 1, 2009.
Length: 6 months.
NIDRR Officer: Dawn Carlson, PhD, MPH.
NIDRR Funding: FY 09 $ 75,000.
Abstract: This project develops and evaluates the utility of a cognitive aid that takes advantage of the computing power and GPS location determination capabilities of inexpensive powerful third-generation cell phones providing location-sensitive transportation assistance. The cognitive assistant aids users by utilizing ubiquitous cell phone technology as the foundation of an advanced assistive device after the installation of the navigator software. Software is developed for mobile devices to provide location-based reminders, mistake detection, and remediation allowing individuals with cognitive disabilities to utilize public transportation systems more effectively and efficiently. This cognitive aid compensates for memory and other cognitive disorders via reminders or memory cues offered through an interface tailored to the individual, facilitating mobility with greater confidence and safety in urban settings.
Descriptors: Assistive technology, Cell phones, Cognitive disabilities, GPS, Navigation, Software, Transportation Assistant.
Early Math Intervention Program for Improved Comprehension and Communication in Problem Solving for Students with Learning Disabilities.
Learnimation, LLC.
55 Washington Street, Suite 454.
Brooklyn, NY 11201.
E-mail: sarah@learnimation.com.
Principal Investigator: Sarah Manning.
Public Contact Phone: 212/361-3706.
Project Number: H133S090104.
Start Date: October 1, 2009.
Length: 6 months.
NIDRR Officer: Kenneth D. Wood, PhD.
NIDRR Funding: FY 09 $ 74,991.
Abstract: This project designs, builds and validates a universally-designed early math and science intervention gesture training program for pre-school through early middle school students with learning disabilities, their teachers and caregivers. Taking advantage of widely available technologies students, teachers, and caregivers are provided with training and practice in powerful new techniques via web-based software environment. Student training includes both direct instruction and access to peer-mediated instruction using agents in a virtual environment. The software application expands the access of students with learning disabilities to mathematics curricula and significantly improves the capacity of mainstream teachers and their aides to provide differentiated instruction to assess students with learning disabilities in reaching their full potential in mathematics.
Descriptors: Communication, Comprehension, Intervention, Learning disabilities, Math skills, Programs.
Haptic Feedback Improvements for Prostheses.
OrthoCare Innovations, LLC.
800 Research Parkway, Suite 310.
Oklahoma City, OK 73104.
Principal Investigator: Pravin Chaubey.
Public Contact Phone: 405/271-2466.
Fax: 405/271-2467.
Project Number: H133S090044.
Start Date: October 1, 2009.
Length: 6 months.
NIDRR Officer: Delores Watkins.
NIDRR Funding: FY 09 $ 74,098.
Abstract: This project optimizes haptic system design parameters and more thoroughly evaluates the impact of a vibratory haptic system for prosthetics. Objectives include: (1) building a hardware and software test bed for non-invasive voluntary control of a prosthetic hand with vibratory haptic feedback, (2) optimizing the factor application, (3) assessing the effectiveness of factor vibratory feedback on cognitive loading interpretations, and (4) assessing perceptions of subjects regarding the actual use of haptic feedback. Specifically, Objective One involves the construction of a controlled box. Fingertip sensors on the thumb and index finger of a myoelectric arm convey pressure data to a microprocessor. Using a mapping algorithm, the processor generates a corresponding waveform that is sent to feedback devices (tactors) placed on the skin of the upper arm. Objectives Two through four test the vibratory feedback on seven below-elbow amputees. Objective Two determines the best tactor location, vibration waveform, and time duration until deterioration in skin sensitivity occurs by measuring how well the subjects can sense a change in vibration frequency (as identified in previous work as a spectrum of interest). This information assists in the determination of when a resting period from vibrotactile stimulation is required to avoid over-stimulation of the skin. Objective Three tests the ability of the vibrotactile feedback to provide information on grasping force with the myoelectric hand. The myoelectric hand is controlled by the contraction intensity of the wrist extensor and flexor muscles as detected by EMG electrodes. Trials use the myoelectric hand to grasp a plush ball at forty percent, sixty percent, and eighty percent of the subject’s maximum grasping force. Trials, using vibrotactile feedback, vibrotactile, and visual feedback, and no feedback are compared. Objective Four requires the subjects to rate the system in terms of level of comfort, accuracy, user friendliness, level of discomfort, and overall usefulness in grasping activities.
Descriptors: Amputees, Assistive technology, Haptic Guidance, Limbs, Prosthetics.
New Electro-Hydraulic Foot Prosthesis.
Motion Control, Inc..
115 North Wright Brothers Drive.
Salt Lake City, UT 84116.
E-mail: harold@utaharm.com.
Principal Investigator: Harold H. Sears, PhD.
Public Contact Phone: 801/326-3434.
Fax: 801/978-0848.
Project Number: H133S090067.
Start Date: October 1, 2009.
Length: 6 months.
NIDRR Officer: Delores Watkins.
NIDRR Funding: FY 09 $ 75,000.
Abstract: This project develops an electronic-controlled version of the advanced hydraulic foot/ankle (MCI Foot) demonstrating the feasibility of the automatic adjustment of resistance throughout the range of motion. The advanced MCI Foot, especially the automatic-controlled version, contributes to the function of the prosthesis wearer, resulting in advanced and more natural walking benefits. The project objectives include: (1) Implementation of electric servo-valves into the existing foot-ankle design. Manual valves have been developed at present, and in preliminary testing, shown to be successful at setting the foot wearer’s preference for dorsi-flexion and plantar flexion; (2) Development of sensor for ankle position, inclination, temperature, and load for integration into the ankle electronic Controller. The sensors utilize a rugged design, for long-term reliable usage in the foot, and small size to fit within the anatomical shape of the foot; (3) Implementation of an algorithm for ankle control by microprocessor. The automatic control of ankle resistance depends upon the variable of position, inclination, and load, indicating the point in the gait cycle in which the walker’s step is taken. The temperature is automatically compensated for as the hydraulic fluid warms and changes viscosity. Success in the function of the auto-controller is evaluated in-house, in the Foot Testing Center.
Descriptors: Amputations, Assistive technology, Prosthetics, Rehabilitation engineering.
Small Business Innovation Research (SBIR), Phase II.
ATLAS: An Accessible Testing, Learning, and Assessment System for Individuals with Intellectual Disabilities to Facilitate Inclusion and Access to the General Curriculum.
AbleLink Technologies, Inc..
618 North Nevada Avenue.
Colorado Springs, CO 80903.
E-mail: dan@ablelinktech.com.
Principal Investigator: Daniel Davies.
Public Contact Phone: 719/592-0347.
Fax: 719/592-0348.
Project Number: H133S080066.
Start Date: October 1, 2008.
Length: 24 months.
NIDRR Officer: Delores Watkins.
NIDRR Funding: FY 08 $250,000; FY 09 $250,000.
Abstract: This project builds upon previous research to fully develop and field test the ATLAS system, an innovative system that facilitates access to tests and surveys for individuals with intellectual and cognitive disabilities. ATLAS is a portable testing and assessment system that can be used by teachers and evaluators to create accessible, self-paced tests and evaluations for students and adults with intellectual disabilities which can then be completed by the individual in a self-directed manner using a portable computer device. The ATLAS system promotes the access of students with intellectual and cognitive disabilities to the general education curriculum by facilitating their participation in testing activities in the regular classroom. The ATLAS System addresses the important educational needs of individuals with intellectual and cognitive disabilities by facilitating independent access to tests and surveys for a significant population of American citizens using portable technology.
Descriptors: Education, Inclusion, Intellectual Disabilities, Internet, Learning.
Signing Science Pictionary for Young Learners Who are Deaf or Hard of Hearing.
VCom3D, Inc..
3452 Lake Lynda Drive, Suite 260.
Orlando, FL 32817.
E-mail: jasonh@vcom3d.com.
Principal Investigator: Jason C. Hurdich.
Public Contact Phone: 407/737-7310.
Fax: 407/737-6821.
Project Number: H133S090134.
Start Date: October 1, 2009.
Length: 24 months.
NIDRR Officer: Bonnie Gracer.
NIDRR Funding: FY 09 $248,862; FY 10 $249,558.
Abstract: In Phase II, this project continues to develop and evaluate the Signed English Signing Science Pictionary (SSP) software. SSP has at least 700 terms for handheld devices for use in grades K-3 and is used to promote team building and communication of scientific ideas for children with hearing disabilities. SSP versions are created for handheld media players, such as the Apple iPod Touch, as well as for selected emerging multifunction devices, such as iPhone, Blackberry, and Sidekick. This project also develops new signing characters, including animal and fantasy characters that are more appropriate to a younger age group than the SSP targets. The SSP may be made available for the Apple iPod Touch and for at least one additional mobile device, and sold through popular application channels such as Apple’s iTunes store.
Descriptors: American sign language, Assistive technology, Deaf, Dictionaries, Hand-Held Devices, Hearing impairments, Science.
A Low-Cost Portable/Wearable Device for Intelligent Stretching and Movement Training of Hypertonic Forearm in Stroke with Outcome Evaluation.
RehabTek, LLC.
2510 Wilmette Avenue.
Wilmette, IL 60091.
E-mail: rehabtek_bo@yahoo.com.
Principal Investigator: Yupeng Ren.
Public Contact Phone: 847/024-1659.
Fax: 847/853-8380.
Project Number: H133S080076.
Start Date: October 1, 2008.
Length: 24 months.
NIDRR Officer: Delores Watkins.
NIDRR Funding: FY 08 $239,013; FY 09 $260,797.
Abstract: This project develops a wearable/portable robotic device, IntelliStretch, to perform therapeutic rehabilitation of the arm with the following three integrated steps: (1) stretching a spastic/stiff joint to its extreme position under intelligent control to loosen the stiff joint, (2) voluntary movement training using virtual reality games interfaced with assistance/resistance control when needed, and (3) quantitative outcome evaluation. The device is low cost and portable so that patients can use the device conveniently and frequently in a local clinic under monitoring of a clinician or at home with initial instruction/training from a clinician. IntelliStretch is first modified for wearable design to improve portability and functionality. Second, in order to motivate/facilitate patients in motor-function recovery, voluntary movement training by playing virtual reality games is added. Finally, the outcome of the robotic treatment is evaluated quantitatively in terms of the biomechanical and neuromuscular properties of the joint. The IntelliStretch device facilitates the delivery of healthcare services to remote locations, such as patients’ homes and local clinics, and, thus enables an increased number of patients to receive effective treatment and outcome evaluation conveniently while enjoying the games.
Descriptors: Assistive technology, Devices, Mobility training, Rehabilitation, Spasticity, Stroke.
Hearing Companion: Handheld Portable Sound Identification and Critical Alerting Functionality for People Who Are Deaf or Have Hearing Loss.
CreateAbility Concepts, Inc..
5610 Crawfordsville Road, Suite 2401.
Indianapolis, IN 46224.
E-mail: steve@createabilityinc.com.
URL(s): http://www.createabilityinc.com.
Principal Investigator: Stephen M. Sutter.
Public Contact Phone: 317/484-8400.
Fax: 317/484-8401.
Project Number: H133S080075.
Start Date: October 1, 2008.
Length: 24 months.
NIDRR Officer: Bonnie Gracer.
NIDRR Funding: FY 08 $250,000; FY 09 $250,000.
Abstract: Based on previous research, this project develops and demonstrates the HearingCompanion which: (1) automatically recognizes specific sounds in the environment on a pocket-sized device; and (2) alerts the user on their mobile device via vibration, images, and captions that identify these recognized sounds. This efficient, wearable system utilizes existing and developing technology, improving the ability of a person who is deaf to function more naturally in a work or school environment. Phase II project goals include: (1) enhance the Hearing Companion device and application; (2) expand the number of mobile communication devices supported; (3) perform an extended usability evaluation of the device in a range of activities in vocational, public, and daily living scenarios; and (4) prepare for transition into commercialization. The portable handheld system significantly enhances the user's sense of safety, security, and independence by providing a means of sound recognition heretofore unavailable to these individuals. Moreover, the personal devices provide a convenient and powerful tool for mobile information and communication.
Descriptors: Assistive technology, Deaf, Hearing impairments, Mobility impairments, Motion Detector, Sound Direction.
Connectivity to Modern Electronics for the Hearing Disabled.
Advanced Medical Electronics Corporation.
6901 East Fish Lake Road, Suite 190.
Maple Grove, MN 55369.
E-mail: ghavey@ame-corp.com.
Principal Investigator: Gary D. Havey.
Public Contact Phone: 763/463-4814.
Fax: 763/463-4817.
Project Number: H133S090130.
Start Date: October 1, 2009.
Length: 24 months.
NIDRR Officer: Bonnie Gracer.
NIDRR Funding: FY 09 $223,247; FY 10 $276,753.
Abstract: During Phase II, this project continues to develop and test a wireless module system for interconnecting hearing aids with consumer electronic devices. The project uses the micro-behind-the-ear hearing aid module as a development platform. The goal is to provide a consumer electronics add-on module (audio digitizer and transmitter module) compatible with nearly all future wireless hearing aids. This new module allows hearing-aid users to directly receive high-quality sound data from cell phones, televisions, computers, MP3 players, classroom PA systems, and so forth.
Descriptors: Assistive technology, Deaf, Electronics, Hearing aids, Hearing impairments, Software, Wireless.
Wireless Wrist Device to Alert the Deaf of Sounds and Events in Their Environment.
Advanced Medical Electronics Corporation.
6901 East Fish Lake Road Suite #190.
Maple Grove, MN 55369.
E-mail: gseifert@ame-corp.com.
URL(s): http://www.ame-corp.com.
Principal Investigator: Greg Seifert.
Public Contact Phone: 763/463-4814, ext. 101.
Fax: 763/463-4817.
Project Number: H133S080068.
Start Date: October 1, 2008.
Length: 24 months.
NIDRR Officer: Bonnie Gracer.
NIDRR Funding: FY 08 $250,000; FY 09 $250,000.
Abstract: This project develops a wireless system to alert individuals who are deaf to critical sounds and events in their environment. This efficient, wearable system utilizes existing and developing technology, improving the ability of a person who is deaf to function more naturally in a work or school environment. The system uses a consumer product called a Bluetooth wristwatch, which is essentially a wireless, wrist-worn computer interface and display. The Bluetooth watch serves as a hands-free universal interface to a network of sensors providing data about the surrounding environment and as a convenient interface for text messaging. The text messaging feature is significant since text messaging is common among individuals who are deaf and has also increased communication between individuals who are deaf and individuals who are hearing.
Descriptors: Assistive technology, Deaf, Devices, Speech, Wireless.
Audio-Tactile Interactive Computing with the Livescribe Pulse Pen.
Touch Graphics, Inc..
330 West 38th Street, Suite 900.
New York, NY 10018.
E-mail: sl@touchgraphics.com.
Principal Investigator: Steven Landau.
Public Contact Phone: 212/375-6341.
Fax: 646/452-4211.
Project Number: H133S090137.
Start Date: October 1, 2009.
Length: 24 months.
NIDRR Officer: Delores Watkins.
NIDRR Funding: FY 09 $249,945; FY 10 $249,795.
Abstract: This Phase II project develops a system for delivering audio-tactile computer applications that are accessible to high school and college students who have print disabilities. The applications include: a scientific calculator, a periodic table of elements, subway maps, and a game. In each application, the user touches the tip of the Livescribe Pulse Pen to raised-line and textured (tactile) images printed on plastic film. As the user does this, the audio system for the pen plays spoken descriptions of features he/she touches. Tests are conducted with human subjects at two sites and expose students with visual impairments to each application to study their performance and actions while using the system. The vibrations and other haptic sensations delivered into the user’s hand as the pen’s tip is guided through a variety of grooves, channels, dimples, and punched holes bring an interactive richness and control without adding to tactile graphical clutter. By overlaying tactile images with additional information that is relatively transparent to fingertip touching, this displays more information without increasing cognitive load, thereby improving comprehension of potentially complex figures.
Descriptors: Audio, Computers, Tactile systems, Visual impairments.
My Scrivener™ Innovative Technology to Enhance Fine Motor Function.
Obslap, Inc..
3130 Summit Sky Boulevard.
Eugene, OR 97405.
E-mail: obslap.research@comcast.net.
Principal Investigator: Susan Palsbo.
Public Contact Phone: 541/505-7591.
Fax: 541/505-759,*51.
Project Number: H133S070082.
Start Date: October 1, 2007.
Length: 24 months.
NIDRR Officer: Delores Watkins.
NIDRR Funding: FY 07 $262,565; FY 08 $233,594; FY 09 $ 0.
Abstract: This project builds upon current research, development, and evaluation work for a prototype special education intervention called My Scrivener™. My Scrivener™ is based on emerging research demonstrating that computer-assisted motion training can stimulate the growth of neural connections. The system uses a force-feedback peripheral haptic unit attached to a personal computer for “sense of touch” instruction in printing, through repetitive-motion, for children with fine-motor skill deficits. During Phase II, a prototype is being developed and clinical trials conducted to demonstrate the feasibility of visible improvement in the child’s fine motor and handwriting skills. My Scrivener™ is anticipated to significantly improve proprioceptive awareness and hence, writing, as measured by accuracy and speed for children with development coordination disorders arising from attention deficits, autism, mild cerebral palsy, intellectual disabilities, or unspecified learning disabilities.
Descriptors: Children, Cognitive disabilities, Computer-assisted instruction, Developmental disabilities, Education, Intervention, Learning disabilities, Motor skills.
Television Assisted Promotion (TAP): Enhancing Rehabilitation Outcomes with Familiar Technology.
Life Technologies, LLC.
P.O. Box 11306.
Eugene, OR 97440.
E-mail: rik@coglink.com.
Principal Investigator: Richard Lemoncello.
Public Contact Phone: 541/915-8472.
Fax: 541/346-5373.
Project Number: H133S080077.
Start Date: October 1, 2008.
Length: 24 months.
NIDRR Officer: Delores Watkins.
NIDRR Funding: FY 08 $251,000; FY 09 $249,000.
Abstract: Based on previous research, this project (1) refines the TV Assisted Prompting (TAP) system hardware and software while expanding its utility to new rehabilitation domains; and (2) continues to employ an incremental design process, partnering with patients, care providers, and therapists to design and evaluate a user-friendly system. The TV Assisted Prompting (TAP) system offers a simple alternative for delivering home program content through a patient’s own TV, prompting and motivating them to initiate and complete home therapy programs. In this second phase, the TAP system is refined into a flexible, less expensive system for commercialization. Technical and rehabilitation development expands upon the current system features to develop user-friendly interfaces for clinicians and patients which facilitate the use of the TAP system in a variety of rehabilitation programs. The TAP system benefits the rapidly growing population of individuals with cognitive disabilities in need of on-going rehabilitation to maximize their progress post-injury.
Descriptors: Assistive technology, Cognitive disabilities, Home therapy, Telerehabilitation, Television.
Why Go It Alone? The Use of Public Resources to Enhance Computer Accessibility for Individuals with Intellectual Disabilities.
Life Technologies, LLC.
P.O. Box 11306.
Eugene, OR 97440.
E-mail: foxl@ohsu.edu.
Principal Investigator: Lynn Fox.
Public Contact Phone: 503/725-3188.
Project Number: H133S070096.
Start Date: October 1, 2007.
Length: 24 months.
NIDRR Officer: Dawn Carlson, PhD, MPH.
NIDRR Funding: FY 07 $244,206; FY 08 $253,510; FY 09 $ 0.
Abstract: This Phase II SBIR continues the design and development of the Personal Access Computer Key, a portable USB interface for the CogLink email program for people with cognitive disabilities. The Personal Access Computer Key (PACK) is a modified USB (Universal Serial Bar) drive that circumvents these barriers by providing an inexpensive portable computing environment. The PACK is designed to accommodate adapted software that can be launched on personal computers or on publicly accessible, updated computers maintained by on-site staff. Four participants with acquired cognitive impairments successfully used the PACK to launch our CogLink email program on public computers at senior centers and residential communities. Unfortunately, the PACK drive could not be used on all public computers (e.g. public library computers) due to security issues. In Phase II, an incremental design and participatory research process is employed to address PACK accessibility barriers. Further development includes: (1) a website allowing clinicians and care providers of persons with cognitive impairments to identify appropriate technology for computing; (2) customizing a PACK desktop that hides the Windows operating system from the user, and (3) simplifying a web portal for Internet access. The feasibility of using the PACK drive to launch the CogLink email program is demonstrated in Phase I. Phase II focuses on the development of technology to support access and promote the integration of individuals with disabilities in multiple community settings. Phase II activities include: (1) publishing results of a survey of public computing environments that comprehensively assesses availability and accessibility of public terminals and wireless access; (2) expanding PACK software applications; (3) developing a web portal for access to applications targeted to individuals with cognitive impairments and their care providers; and (4) developing and launching a web application that support people can use to determine the optimum computing environment and hardware for a person with cognitive impairment. A focus on collaboration between experts in computer science and rehabilitation ensures successful deployment of hardware and software packages and fosters widespread distribution during Phase III.
Descriptors: Accessibility, Computers, Intellectual Disabilities.
Wireless EMG Preamp and Improved Mounting System.
Motion Control, Inc..
115 North Wright Brothers Drive.
Salt Lake City, UT 84116.
E-mail: harold@utaharm.com.
URL(s): http://www.utaharm.com.
Principal Investigator: Harold H. Sears, PhD.
Public Contact Phone: 801/326-3434.
Fax: 801/978-0848.
Project Number: H133S070084.
Start Date: October 1, 2007.
Length: 24 months.
NIDRR Officer: Kenneth D. Wood, PhD.
NIDRR Funding: FY 07 $257,065; FY 08 $242,935; FY 09 $ 0.
Abstract: This project develops a small, waterproof, Wireless EMG Preamp sensor for myoelectric arm prostheses. The waterproof sensor transmits a digital signal via a wireless link, eliminating many of the wires and connectors associated with arm prostheses, and allowing connection to modern roll-on gel type liners (which maintain consistent and intimate contact with the wearer’s skin). The Wireless EMG Preamp sensor is designed for use with popular mounting techniques, and improves the contact of electrodes with the skin, reduces the wires that the prosthetist must install inside the socket, and through digital signal processing, reduces the interference from rapidly-growing causes of EMG signal problems, thus creating a benefit for both the wearers and prosthetists. The Wireless EMG Preamp system enhances the practicality of myoelectric arm fittings by reducing breakdowns, and thereby increasing the reliability of the day-to-day wearer’s control of the arm prosthesis.
Descriptors: Assistive technology, Electromyography, Prosthetics, Wireless.
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