Here are some interesting links about the future of human-computer interfaces.
Multitouch Interfaces
- Replacing mice with touch screens
- Multitouch Gesturing Control Panel in Mac OS X (Patent)
- More on Multitouch Gesturing Control Panel in Mac OS X
- Magic Cube Interface
- An Apple multi-touch patent
Motion Tracking
- Johnny Chung Lee's Wii Projects
- 3D interface with Compiz Fusion
- VR with PS Eye
- Gesture-controlled robot
- OpenCV, Intel's library for gesture recognition, motion tracking, and more
- 3D Environment with OpenCV, OpenGL, and a Webcam
- Allowing objects drawn on paper to be used in a game
Other