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. Johnny Chung Lee, Carnegie Mellon University. The software can be downloaded at http://johnnylee.net
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. More information about the grid software can be found at http://www.cs.cmu.ed u/~johnny/projects/w ii/
A demonstration video of a technique used to automatically discover the locations of surfaces in the projection area using embedded light sensors. Project by Johnny Chung Lee - Carnegie Mellon University, 2003.
Using infrared tracking and projection, we can simulate displays on flexible and foldable surfaces. This allows us to fit a large interactive display into our pockets.
The tracking is accomplished using the Wii Remote and IR LEDs
Johnny Lee - Carnegie Mellon University
By using high-speed structured light patterns emitted by a project and embedded light sensors, we can discover the location and track objects in real-time. Project by Johnny Chung Lee - 2004
A giant paint balloon slingshot create for the demolition of a building to celebrate the redevelopment of East Liberty area in Pittsburgh. Project by Johnny Chung Lee and Joshua Atlas.
Example footage of using the poorman's steadycam - walk through at a radio station. Top cam is Poor Man's Steadycam. Bottom is an observer using a tripod which isn't nearly as good and clacks when the legs hit each other.
http://steadycam. org
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![Poor Man\](http://img.youtube.com/vi/3vQ9ggfKD8I/2.jpg "Poor Man\")
![Poor Man\](http://img.youtube.com/vi/0nJKCXQV-5Y/2.jpg "Poor Man\")
![Poor Man\](http://img.youtube.com/vi/oQYJ04MTVXA/2.jpg "Poor Man\")
