Auto-brightness is the rear speakers of Dolby Surround home theatre systems. The average person expects this great overwhelming audio from their rear speakers and assume their home theatre system ...

Not every setting on your iPhone is helpful all the time. Auto-brightness is intended to make it easier to see your screen, even if the light around you shifts. Sensors adjust the brightness reading ...

I'm tired of standing in dark closets flipping lights on and off to figure out how this works. I'm using an iPad 3, with no case obscuring the light sensor, iOS 6, with auto-brightness turned on. From ...