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A computer input device for medically impaired users of computers

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1 Author(s)
Arabnia, H. ; Dept. of Comput. Sci., Georgia Univ., Athens, GA, USA

Introduces a novel computer input device capable of receiving input by processing the images of the scene viewed by a camera; i.e. there is no need for any physical contact. The user of this input device can use any part of his body to issue a computer command. The system described is a cursor-positioning input device. In addition to cursor-positioning commands it also provides a simulated keyboard to allow users to input text without using the physical keyboard. The system described has been successfully built; preliminary experience in using the system has been very encouraging

Published in:

Computing Applications to Assist Persons with Disabilities, 1992., Proceedings of the Johns Hopkins National Search for

Date of Conference:

1-5 Feb 1992

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