Example of Coach Marks for iOS using quartz.

Start up your coach mark with:

[[CoachMarkCenter defaultCenter] showCoachMarkWithMessage:kMessage style:<style> andFrame:<CGRect>];

style => CoachMarkStylePopupLeft, 
	 CoachMarkStylePopupMiddle,
	 CoachMarkStylePopupRight,
	 CoachMarkStylePopdownLeft,
	 CoachMarkStylePopdownMiddle,
	 CoachMarkStylePopdownRight,
	 CoachMarkStyleModal
CGRect => size and position of coach mark