Displays touches on mirrored Apple AirPlay devices.

FingerPrints makes demoing apps to clients more informative. By showing your taps, swipes and gestures ontop of the app, the audience can easily see what your doing and how your using the app.

Initialise a FPWindow instead of the normal UIWindow class.

Class windowClass = [UIWindow class];
#ifdef DEBUG
    windowClass = [FPWindow class];
#endif

self.window = [[[windowClass alloc] initWithFrame:[[UIScreen mainScreen] bounds]]];

• Upgrade to use ARC.
• Upgrade code for iOS 7.
• Fix use deprecated orientation APIs.