|Sodium Acetate Sculptures (Hot Ice)||
This experiment demonstrates instant crystallization in a supersaturated solution of Sodium Acetate and water. A second demonstration shows how to make ice sculptures (or pillars) with Sodium Acetate.
|Desktop Virtual Reality using the WiiRemote||
With a Wii remote and a head mounted sensor bar you can transform your screen into a portal to a virtual environment.
|Low-Cost Multi-touch Whiteboard using the Wiimote||
Using infrared (IR) light pens and the Wii Remote, it is possible to create very low-cost multi-point interactive whiteboards and multi-point tablet displays.
|Guitar Lesson: Sweet Child O Mine - Guns 'n' Roses||
Learn the classic intro to Sweet Child O Mine by Guns 'n' Roses. Note that it is in dropped tuning, you need to tune every string down a semitone.
|Doodling in Math Class: Infinity Elephants||
Various fascinating mathematical doodles. Step 1. Drawn any shape. Step 2. Draw the biggest circle you can within this shape. Step 3. Draw the biggest circle you can in the space left.
|Automatic Projector Calibration with Embedded Light Sensors||
Turn any surface into a whiteboard / display. Johnny Lee demonstrates a technique to automatically discover the locations of surfaces in the projection area using embedded light sensors.
|OmniTouch - Demo Video||3:27||3040||5.92|
|Tilted Twister - Robot Rubik's Cube Solver||
An ingenious lego robot solves a Rubik's Cube in just a few minutes.
|The Internet in 1969||
A remarkable prediction of future technology back in 1969, when the PC did not even exist yet (the first PC was the Apple II in 1977).
|Tracking fingers with the Wii Remote||
Using an IR led array and some reflective tape, you can track fingers in thin air using the Wii Remote by Johnny Chung Lee, Carnegie Mellon University. The grid software is a custom program written using a C# wiimote library and DirectX.