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Genensky, S. M.; And Others – 1974
One of a series on the visual information transfer problems of the partially sighted, the report contains a detailed description of the double X-Y platform, a mechanical device used in conjunction with a closed circuit television system to permit users to read printed or handwritten materials and to take notes on or copy from the material. Also…
Descriptors: Adults, Closed Circuit Television, Electromechanical Aids, Handwriting
Turner, Peter J. – New Outlook for the Blind, 1976
Descriptors: Closed Circuit Television, Communications, Educational Media, Exceptional Child Education