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Kershman, Susan M. – Education of the Visually Handicapped, 1976
Provided in the second of two articles is further evidence of the validity of the author's sequence of tactual discrimination tasks for partial development of Optacon use readiness in young blind children. (IM)
Descriptors: Blindness, Braille, Discrimination Learning, Elementary Education

Locke, Peggy A.; Mirenda, Pat – Augmentative and Alternative Communication (AAC), 1988
An augmentative and alternative communication device was designed for a nonspeaking, blind, severely mentally retarded 11-year-old. The device consisted of a computer-supported expanded keyboard that produced synthetic speech output when tactile symbols were activated. Described are the assessment procedures, instructional procedures, and…
Descriptors: Artificial Speech, Assistive Devices (for Disabled), Blindness, Case Studies