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Peer reviewedVanderheiden, 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
Peer reviewedDixon, Judith M. – Library Hi Tech, 1996
Suggests guidelines for creating World Wide Web sites that accommodate those using speech or braille aids. Hypertext Markup Language coding should provide (1) one-column format rather than side-by-side columns; (2) stand-alone hyperlinks; (3) "ALT=" attributes for image displays; (4) text alternatives to images or image maps as links or…
Descriptors: Braille, Computer Graphics, Electronic Text, Hypermedia
