The screen brightness constantly changes. It's annoying. It's not even touching the brightness setting of windows, which always stays at maximum, even if I just saw how it reduced the brightness.
So where is that sensor located (just out of curiosity, couldn't not find it) and how do I stop it from doing whatever it thinks it's doing?
*edit*
So it seems to use the front camera.
Disabling it should work. But how to stop it while keeping the camera working?
*edit2*
Nevermind.
http://www.howtogeek.com/107173/disable-windows-8s-adaptive-brightness-to-fix-dark-screen-problems/
Kind of missed the obvious that it could be a windows feature and not something that acer bloatware does.