Education and demonstration – Communication aids for the handicapped – Tactile reading aid
Patent
1982-04-21
1985-05-14
Hum, Vance Y.
Education and demonstration
Communication aids for the handicapped
Tactile reading aid
434258, 200 6A, 340407, 340365R, 400492, 400389, G09B 2100
Patent
active
045169390
ABSTRACT:
The invention is a method and apparatus for utilizing finger control switches connected to a binary code receiver for the purpose of driving a printer and/or a visual and/or audible readout device. The device is made up of a number of switches normally in the open position which can be depressed to a closed position. The input from the switches is communicated to a binary code receiver, which activates a printer, a visual readout or an audible device. The apparatus is used both for communication to other equipment and as a teaching device for physically demonstrating the combination of switch positions required to produce a given command.
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Abramo John G.
Hum Vance Y.
Picard Leo P.
Quill Licensing
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