Five ¢ents

Notes:
- Responsiveness seems a bit sluggish, hopefully they can improve that for production models
- This interaction paradigm is horrible for lots of text entry. Witness the ‘postcard’ video and existing Virtual Laser Keyboard for examples. Short bits of text would be fine with a Wii-like keyboard interface.
- All such technologies seem more apt for information consumption than real use. This will not replace office computing, but instead serve as an accessory to it.