SMITH-KETTLEWELL RERC
ON
BLINDNESS, VISUAL IMPAIRMENT,
AND MULTISENSORY LOSS

FIVE-YEAR SUMMARY REPORT

1990-1995

Rehabilitation Engineering Research Center
The Smith-Kettlewell Eye Research Institute
2232 Webster Street
San Francisco, CA 94115

Tel: (415) 561-1619
Fax: (415) 561-1610
E-mail: rerc@ski.org

Director: John Brabyn, Ph.D.
Co-Director: Arthur Jampolsky, M.D.
Associate Director: Deborah Gilden, Ph.D.

INTRODUCTION

The Smith-Kettlewell Rehabilitation Engineering Center performs research and development activities for the visually impaired, blind, and deaf-blind. The majority of these activities are focused on the development of technology-related applications for this population, but also include the necessary development of new scientific knowledge to underpin these activities. The Center is supported by grants from the National Institute on Disability and Rehabilitation Research, The Smith-Kettlewell Eye Research Institute, and other sources.

This Summary Report presents a brief overview of some of the highlights from the most recent five-year reporting period (February 1990-January 1995). The list of projects here is not exhaustive, and more detailed information on each project area can be found in individual Annual Reports and the referenced publications produced by the RERC during this period. Copies of all such reports and publications can be obtained from the Rehabilitation Engineering Research Center office.

TABLE OF CONTENTS

I. PEDIATRIC VISION IMPAIRMENT RESEARCH

A. VISION SCREENING TECHNOLOGY
B. EARLY INTERVENTION: CLINICAL EFFICACY OF ALTERNATE OCCLUSION IN INFANTILE ESOTROPIA

II. EDUCATIONAL AIDS

A. ELECTRONIC FORMBOARDS
B. AUDITORY ARCADE
C. TALKING KEYBOARD
D. TALKING TACTILE GLOBE
E. INVESTIGATION OF MULTIFINGER TACTILE PERCEPTION

III. RESEARCH FOR THE MULTIHANDICAPPED

A. DEVELOPMENT OF THE TELEBRAILLE II
B. SURVEY OF DEAF-BLIND TECHNOLOGY NEEDS
C. DEXTER, THE MECHANICAL FINGERSPELLING HAND FOR DEAF-BLIND PERSONS
D. VIBRATING MEDICATION REMINDER FOR DEAF-BLIND PERSONS
E. THE SMITH-KETTLEWELL VIBRATORY BATTERY TESTER FOR DEAF-BLIND PERSONS
F. A LOW-COST, TEN MESSAGE VOICE FOR NONVOCAL PERSONS (INCLUDING DEAF-BLIND)
G. COLLABORATIVE TEAM APPROACH TO PROBLEMS OF MULTIPLE DISABILITIES

IV. VOCATIONAL AND DAILY LIVING AIDS

A. FAX-BASED READING SYSTEM FOR THE PRINT-HANDICAPPED
B. BATRUP: A LOW-COST COMPUTER ACCESS SYSTEM
C. ACCESS TO COMPUTER-MUSIC SOFTWARE BY BLIND AND VISION-IMPAIRED MUSICIANS
D. OTHER COMPUTER ACCESS PROJECTS
E. MULTIPURPOSE, FAST, SILENT BRAILLE/GRAPHICS HARDCOPY DEVICE
F. NEW APPROACHES TO SPECIALIZED JOB ADAPTATIONS: KNITTING MACHINE COUNTER EXAMPLE
G. DIGITAL SPEECH RECORDER AND PROGRAMMER
H. ASSISTIVE DEVICES FOR BLIND DIABETICS
I. AUDIBLE STUD FINDER
J. ROLLING RULER
K. TALK-&-TONES MULTIMETER
L. COMPUTER INTERFACING OF DIGITAL MULTIMETERS
M. O.E.M. AUDIBLE CARPENTER'S LEVEL
N. DYMO MACHINE ACCESSIBILITY
O. SPECIAL LIGHT PROBE FOR A MULTILINE TELEPHONE
P. INVESTIGATING USE OF THE UNIVERSAL PRODUCT CODE BY VISUALLY IMPAIRED SHOPPERS AND VENDORS
Q. STEPPER MOTORS AS A MEANS FOR GENERATING TACTILE OUTPUT
R. FLUX-GATE AUDITORY COMPASS
S. DESKTOP BROADCASTING
T. BLIND PERSON'S "PENCIL"
U. CONSULTATION ON ACCESSIBILITY
V. DESCRIPTIVE VIDEO SERVICES: STUDY OF TECHNICAL VIABILITY

V. LOW VISION TESTS AND DEVICES

A. SIMULATION/DEMONSTRATION OF REAL-WORLD DEFICITS IN AGE-RELATED MACULOPATHY (ARM)
B. EVALUATION OF HEADS-UP DISPLAYS FOR LOW VISION APPLICATIONS
C. VISUAL FIELD "REMAPPING"
D. ILLUMINATION DEVICES
E. PARTIAL OCCLUDERS
F. LOW VISION TELESCOPES
G. NEW MULTIPURPOSE ILLUMINATOR/MAGNIFIER CONCEPT
H. IMPACT OF VISION IMPAIRMENTS ON EVERYDAY TASKS
I. SKILL CARD: EVALUATION AND TECHNOLOGY TRANSFER
J. DEVELOPMENT OF FLICKER MODULE FOR DISABILITY GLARE TESTER
K. STUDIES OF DRIVING AND VISUAL IMPAIRMENT

VI. TECHNOLOGY TRANSFER

A. TALKING SIGNS PROJECT
B. REHABILITATION ENGINEERING SERVICE
C. BLIND TECHNICIAN TRAINING PROGRAM

VII. INFORMATION DISSEMINATION

A. "SKILAB" MULTIDISCIPLINARY SEMINARS
B. SMITH-KETTLEWELL RERC LISTINGS IN DIRECTORIES AND INFORMATION SOURCES
C. SELECTED PRESENTATIONS, TRAINING ACTIVITIES, ETC.
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