Method and system for color vision deficiency correction

Details Method and system for color vision deficiency correction Method and system for color vision deficiency correction

1995-06-07

1996-12-31

Dang, Hung

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Subjective type

351239, 351242, 351246, A61B 302, A61B 300

Patent

active

055898980

ABSTRACT:
The present invention is an apparatus and method for the testing of computer users for color vision defects, sometimes referred to as "color blindness," and then the automatic adjustment of color computer displays to settings that are optimal for certain such deficiencies.

REFERENCES:
patent: 4634243 (1987-01-01), Massof et al.
patent: 5311212 (1994-05-01), Beretta
Johannessen et al., What do Colour-blind People See?, Nature, Jul. 13, 1995, pp. 127-128.
Nathans, Jeremy, The Genes for Color Vision, Scientific American, Feb. 1989.
Foster, David H., Inherited and Acquired Colour Vision Deficiencies: Fundamental Aspects and Clinical Studies, Vision and Visual Dysfunction vol. 7, 1991.
Miguel Lugo, M.D. and James S. Tiedeman, M.D., Computerized Scoring and Graphing of the Farnsworth-Munsell 100-Hue Color Vision Test, American Journal of Ophthalmology 101:469-.
Edsel B. Ing, M.D. et al., Computerized colour vision testing, Can J Ophthalmol, vol 29 No. 3, 1994.

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