Using the Google Telekinesis application, you're able to somewhat control World of Warcraft with the recently released Apple iPhone.

While the game does not run on the iPhone itself, Telekinesis (0.9.18 alpha) streams what's on the screen of your local Mac to the display of the iPhone.

While performance was hardly smooth, I could control several actions in WoW through the iPhone interface. Most notably, I could read and respond to in-game chat without too much of a problem. -- Alan Joyce

There's a 4:02 min. proof of concept video up on Youtube.com, made by Alan Joyce.