A few weeks ago, Big Bucket Software released an update for their iPhone/iPad game, The Incident. The 1.2 update allowed the user to use their iPhone as a wireless controller to control the game on the iPad. The upcoming 1.3 update will allow the next larger screen increase, your TV.
It's not clear on how it's going to be pulled off - but the dev says that you'll have to plug your iPad into your TV.
Not long to see the results of this!