Development of an integrated wheelchair tray system for augmentative communication.
This paper describes the development of a wheelchair tray system for persons with physical disabilities who require an augmentative communication system. The tray system offers advantages over existing systems by providing a convenient anterior/posterior tilt feature, a means for stowing the tray when not in use, and a method of accommodating communication systems and powered wheelchair controls. Caregivers of seven subjects fitted with the prototype system assessed its performance through the completion of questionnaires provided at the end of 6-week field trials. The technical performance of the systems was also monitored. The prototype system was favorably received by six participants. Several recommendations are made to further increase consumer acceptance of the final tray design.
Augmentative Communication Service, The Hugh MacMillan Rehabilitation Centre, Toronto, Ontario.
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Blackstien-Adler
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Ryan
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Naumann
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Parnes
D000293:Adolescent; D000328:Adult; D002547:Cerebral Palsy / Q000534:rehabilitation; D002648:Child; D002675:Child, Preschool; D003143:Communication Devices for People with Disabilities; D004867:Equipment Design; D005069:Evaluation Studies as Topic; D006801:Humans; D014910:Wheelchairs