Android can do it to, under the accessibility settings you can have greyscale an... | Hacker News

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		ryankrage77 on Oct 22, 2020 \| parent \| context \| favorite \| on: I reverse engineered McDonalds’ internal API Android can do it to, under the accessibility settings you can have greyscale and various other colour modes

Thorrez on Oct 23, 2020 [–]

Windows 10 can do it too. It's called "Color filters". Both "Red-green (green weak, deuteranopia)" and "Red-green (red weak, protanopia)" work to allow me to use the site. The second one is more visible, but also much more distorting. Also I've now enabled the hotkey (win+ctrl+c).

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