With rumors of an Apple iWatch swirling, speculation over potential feature sets and use cases are swirling with them. Designer Neven Mrgan has an interesting one:
Today it occurred to me that it could have an interesting use: acting as a gestural, accelerometer-based, Kinect-like remote.
Or like a wearable Wii-mote or PlayStation move. Go read the rest of it to see how Mrgan thinks it could be used.
Source: Neven Mrgan