And for people who suffer from migraines, I believe for some it's bright light which causes migraines (I've fortunately never had migraines - but my sister does frequently, and it looks like it sucks ...

Not every iPhone setting is helpful in every situation. While auto-brightness is designed to adjust your screen based on surrounding light to prevent eye strain, the feature can often become a ...

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 ...

Are you annoyed by how your iPhone screen automatically gets brighter or darker? Your phone can sense the amount of light in your environment and adjust the display brightness, helping to combat ...

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 ...

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, ...