iOS: F.lux is a great little app that changes your screen brightness depending on the time of day. It’s on iOS as a jailbreak app, but if you don’t want to jailbreak, you can get Gamma Thingy, a ...

Have you ever gone by a house where the TV was on at night, and noticed the bluish glow emanating from the screen? Or woken up early and switched on your monitor (or smartphone) to be blinded by a ...

Google has included a small but most welcome new feature in the developer preview of Android N, the next version of Google’s mobile operating system: You can now lower the color temperature on your ...