Flexible access system for touch screen devices

Details Flexible access system for touch screen devices Flexible access system for touch screen devices

1996-02-28

2000-04-11

Swarthout, Brent A.

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

341 21, 341 27, G09G 500

Patent

active

060493283

ABSTRACT:
A touch screen system for people with disabilities provides an access screen presenting multiple paths of communication and multiple methods of input for a variety of disabilities. People with disabilities communicating with this access screen configure the touch screen for their particular communication needs, allowing use of the touch screen efficiently both for individuals with disabilities and for individuals without disabilities. Individuals with occasional difficulty in interpreting written legends on particular virtual buttons may use a distinct access button to provide an augmented legend for those buttons on an "as needed" basis.

REFERENCES:
patent: 5589855 (1996-12-01), Blumstein et al.
patent: 5594471 (1997-01-01), Deeran et al.

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