iPhone Air Hockey - Best use of multitouch yet!

The Apple iPhone has pioneered consumer-product use of multitouch displays, touchscreens which can sense the location and motion of two fingers at the same time. This has led to some new ways to interact with the screen - "pinching" and "spreading" to zoom out and in are two of the best known. But this one takes the cake - after all, if you have a screen that can sense two location-and-motion inputs, why not use those for two different people? And what's the quintessential one-input-per-person game? Air Hockey!! Now that's a great use of technology. Game on...
[via Gizmodo]