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What popular product do you think is modern day snakeoil? (lemm.ee)

submitted 4 months ago by Irelephant@lemm.ee to c/asklemmy@lemmy.ml

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[–] Norodix@lemmy.world 1 points 4 months ago* (last edited 4 months ago) (1 children)

Sounds impossible. The way they turn the screen red is by reducing the blue light transmitted through the LCD panel. You cant turn the screen red and keep the blue light at the same time.

Unless its an oled screen. Then it is a stupid implementation. You could just reduce the blue light then.