interesting,... a vector point program with multiple oint of contact detection...
i wonder how they got off the single point relay? most 'touch' monitors use a pressure sensative base that detects how you hit the screen, based on where the pressure goes to the base... this would have to have some sort of static overlay that picked up the invididual points and claculated their diffrence and independantly tracked rotation... I wonder if they cover more than two points, or if you are only aloud two contact vectors?
-RuskiFace the Pirate