You're in a work meeting and you can feel your phone buzzing against your leg. Should you risk interrupting everyone by answering it? On one hand, it could be your mom with something non-urgent to report, or even worse, a sales call. On the other, it could be your boss, who has decided to call in for the meeting instead. It's a modern-day dilemma, and it thankfully has a solution now.
The creative developers at Apple have come up with a way for you to set a custom vibration for certain people in your contacts list. Go to 'contacts', select a person, and then click 'edit'. You'll then see a 'vibration' option, where you'll see a full menu of vibrations, including 'create new vibration'. Tap the screen to the rhythm of your choice and you'll always know when you're getting an important call.