So, get a load of this. While tinkering within the iPhone 2.2 SDK, ArsTechnica discovered a neat little tidbit that could lead to some pretty extensible applications. In essence, the MPTVOutWindow class enables your iPhone to beam out video to a connected TV rather than the built-in screen. Of course, dock-connecting iPods / iPhones have been sending out videos for ages now, but this could actually enable applications to be used on the big screen. Sadly, the current code won't allow screen interaction while the TV out function is active, but the accelerometer is still a go. Check out a short demonstration clip after the break, and feel free to let your imagination run wild after peeking the read link.