iOS 5 offers quite a few ways to customise notifications, alerts and ringtones. Not only can you set a different ringtone for each contact in your address book (if you must), but assign an individual vibration pattern as well. How, you ask? Go to iPhone Settings, General, Accessibility and activate “Custom Vibrations.” Now head back to Settings, Sounds, Vibration. iOS 5 lets you “record” your own patterns by tapping the display in whatever rhythm you desire and save and assign your artsy work to a contact via the Address Book (Contact/Edit). Happy tap_ .. _ .. _ ..ping!