this post was submitted on 03 Jan 2025
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I just watched the megalag videos on the glasses — the first episode of three — and the claim is they cut out confusing areas of colour that abnormal chromats see.
So if it worked, it only works for people with abnormal versions of one of the three normal colour vision sensors, and only if their deficiency is in green, and then only if it's the correct degree of deficient
But it doesn't work anyway.
The glasses help people see the number in some sheets in the colourblindness test, but hide the number in others. Their colour blindness would appear slightly worse than reality.