Google Play Books has a new feature called "night light" that should make tearing through text in the app in the evenings a bit less stressful on your ocular organs. The toggle, found in the same part of the UI as all the other in-text visual adjustments, works by slowly removing the amount of blue light on the screen the later in the day it is. The visual effect is to give the background an amber color which is supposedly less likely to cause visual strain in low ambient light.


Google says the feature is rolling out now, but if you don't have the latest Play Books update available to you, you're in luck: we do!

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