Cideko has developed this Air Keyboard, which has been showed off at the Computex 2009 recently. The device basically combines a wireless keyboard, a mouse and a remote in one.
The Air Keyboard obviously serves as a keyboard with full QWERTY keys, and it is also a 3D mouse allowing users to enjoy 3D gaming. Just move the Air Keyboard, you see the cursor move accordingly. It has 9 hot keys for multimedia functions and offers up to 50 meters of effective range.
No words yet on availability and pricing.