Re:Going gray for smartphone addiction
by yumaikas on Monday January 15, 2018 @01:28PM
(#16152361)
For windows users, there's stuff like http://arcanesanctum.net/negativescreen/, that might be interesting to investigate and/or integrate into this.
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I missed the grayscale option at first sight and discarded that solution. Thought it could only invert colors.
To make it clear: NegativeScreen has a grayscale option with default hotkey F11.