Quick little tray app I whipped together to translate the output of OSCemote to workable TUIO, you can find OSCemote in the app store. Not sure if theres another way out there to do this but here ya go!
Has a few options you can change in the config, most are pretty self explanatory:
receivePort: The port iPhone is sending OSC data on
broadcastPort: The port to send the workable TUIO out on, sends on 127.0.0.1
translationResolution: The resolution u want to translate to (only used for trackpad mode)
trackpadMode (not really a trackpad but whatever, i suck at naming): Center of iphone screen = mouse cursor on destination pc, allows for higher resolution but requires you to use mouse cursor to cover entire screen. If you set this to false, the iphone screen maps directly to the target screen...sort of low resolution.
horizontalMode: Swaps X/Y, gives you closer mapping to wide screen.