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Vanderheiden, G. C. – Journal of Visual Impairment and Blindness, 1989
Eleven basic types of visually displayed information that can be, and should be, rendered accessible to the visually impaired user are discussed. Speech, braille, and tactile technology are addressed as well as the innovative technique of "haptic-tactic" display combining a raised dynamic image of the screen's page with speech. (Author/DB)
Descriptors: Blindness, Braille, Computer Graphics, Computer Oriented Programs
Hinton, Daniel E., Sr. – 1992
This final report describes activities and products of an 18-month study on improving access of persons with sensory impairments to media, telecommunications, electronic correspondence, and other communications devices by means of technological advancements. Ten scenarios were developed which describe potential applications of: (1) Braille devices…
Descriptors: Accessibility (for Disabled), Assistive Devices (for Disabled), Blindness, Braille