Cool interactive projection technology

whiteboardblog
Consisting of the LiteBoard projector and special pen/wand, the system will work on any surface—wall, screen, whiteboard, etc.—so there’s no need to mount an interactive whiteboard hardware.

The wand works by detecting patterns in the projected image that the human eye cannot see, communicating with the projector over a radio frequency to triangulate exactly where the user is pointing.

All information is passed to the computer in the same way as any other mouse/pointer device – so you could use this on any software.