Communication device for handicapped persons

Details Communication device for handicapped persons Communication device for handicapped persons

1983-08-29

1984-08-14

Grieb, William H.

Education and demonstration

Communication aids for the handicapped

434308, G09B 500

Patent

active

044654650

ABSTRACT:
A communications device suitable for use by severely handicapped persons having speech impairments and capable of only spastic movements comprises a housing in which speech reproduction apparatus is located for storing and reproducing pre-recorded audio message segments. The exterior of the housing has a nearly horizontal front portion on a console on which three relatively large (approximately 5".times.5") pressure-operated paddle switch actuator members are located. A vertical display panel is located immediately behind the paddle actuators and has on it visual aid cards which have a symbol identical to the recorded message which is to be reproduced by actuation of the appropriate paddle. Pressure on the selected paddle closes a switch which turns on a light associated with the selected visual aid card and also actuates the reproduction of an audio message corresponding to the visual aid card.

REFERENCES:
patent: 2603006 (1952-12-01), MacChesney
patent: 3292276 (1966-12-01), Hansel
patent: 3382588 (1968-05-01), Serrell
patent: 3516176 (1970-06-01), Cleary et al.
patent: 3584398 (1971-06-01), Meyer
patent: 3609878 (1971-10-01), Bender
patent: 3648385 (1972-03-01), Barlow
patent: 3651512 (1972-03-01), Summers
patent: 3696525 (1972-10-01), Cleary
patent: 3925779 (1975-12-01), Gerstenhaber
patent: 4306368 (1981-12-01), Coghill et al.

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