- Jeff Han's multi-touch interface & Multi-Touch Interaction Research
- Perceptive Pixel
- Can't afford a high-end Lemur or ReacTable ? Then make your own open-sourced MultiTouch controller :)
- Multi-Touch Systems that I Have Known and Loved
- WinHEC 2007
- Microsoft's TouchLight
- Playtable: Is it a perpetual demo?
- ...and now released as "Microsoft Surface" ...better late than never, huh?