Apple has launched version 2.0 of its Remote app for iOS. In a nutshell, Apple Remote lets you use your iPhone or iPod touch as a remote control for iTunes on your computer or an Apple TV set top box.

Sometimes your iPhone demands attention, but you can't get to it: You tossed it in a bag, left it on a table across the room or maybe turned it face down to focus on your work without distraction.

Taking photos with your iPhone can be tricky when you want to avoid shaking the device or include yourself in the shot. Whether your phone is on a tripod or you want to be part of a group photo ...