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 ...

If your iPhone keeps dimming on its own, the cause is usually auto-brightness behavior, attention settings, heat protection, or power-saving rules. These methods isolate each trigger so you can keep ...

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 ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...