Apparatus for relieving eyestrain and fatigue

Details Apparatus for relieving eyestrain and fatigue Apparatus for relieving eyestrain and fatigue

1993-11-01

1996-05-07

Kuntz, Curtis

Computer graphics processing and selective visual display system

Single display system having stacked superimposed display...

Three-dimensional arrays

362253, G09G 500

Patent

active

055150691

ABSTRACT:
Apparatus for relieving eyestrain and fatigue. A plurality of light sources, arranged in a selected three-dimensional pattern around a video display terminal, automatically cycling through a selected sequenced pattern at chosen time intervals for specific time periods, provides stimulation for the eyes away from the two-dimensional surface of the terminal screen. Colors and shapes of the light sources may be varied in order to maintain user interest.

REFERENCES:
patent: 2805324 (1953-11-01), Zedric, Jr.
patent: 4527186 (1985-07-01), Acker
patent: 4553534 (1985-11-01), Stiegler
patent: 4955388 (1990-09-01), Silberstein
patent: 5325133 (1994-06-01), Adachi
Godning, Edward G. and Hacunda, John S. "Computers and Visual Stress: How to enhance Visual Comfort While Using Computers", Seacoast Information Services, Charlestown, Rhode Island, Jan. 1990, chapter 4--The VDT Working Enviroment and Visual Stress.

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