WWDC doesn't open for a few hours still but the crowds have formed and one gadget is already getting deserved attention.
The iStick is a prototype of a remote controlled Segway for your iPad! Taptic Toys
built the two wheeled 'stand' that, like a Segway, maintains its balance automagically.
A background app runs on the iPad so you can control the direction via Bluetooth and a companion app on another iOS device. Then you can run FaceTime to perform mobile videoconferencing! Watch for a commercial version next year!
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