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User quotes:
I tried your test for green/red color blindness and it worked pretty well. The URL I submitted was, which has lots of colors, red included. I like it!
-Norma M.
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Vischeck simulates colorblind vision.

Daltonize corrects images for colorblind viewers.

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How do babies see the world? Visit TinyEyes.

Passive monitoring of cognitive health: Mindstrong Health.

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