Virtual graphics display capable of presenting icons and windows

Details Virtual graphics display capable of presenting icons and windows Virtual graphics display capable of presenting icons and windows

1991-08-22

1993-02-16

Apley, Richard J.

Education and demonstration

Communication aids for the handicapped

Tactile reading aid

434112, 434116, 340709, 340710, 34082519, 364419, G09B 2100

Patent

active

051866293

ABSTRACT:
The disclosure teaches a computer mouse having tactile feedback to be used with audio computer output to provide a virtual graphic display to blind computer users. The mouse and audio feedback allow blind computer users to visualize computer graphic images and multiple screen windows in much the same way as these forms of computer output are visualized by persons with sight.

REFERENCES:
patent: 4687444 (1987-08-01), Garner
patent: 4694494 (1987-09-01), Woolfson
patent: 4881900 (1989-11-01), Matsuoka et al.
patent: 4985692 (1991-01-01), Breiden et al.
patent: 5068645 (1991-11-01), Drumm

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