The Media Interaction Lab.

Multi-pen interaction using the Wiimote

A view weeks ago we posted a video about using the Wiimote for tracking fingers. This technique was extended recently to track pens on any flat surface like a projection screen or even a laptop display. According to Johnny Chung Lee the Wiimote can track up to four points simultaneously.

New Toshiba Projector ex20 tested

New Toshiba Projector ex20 tested

This week we got our hands on the brand new Toshiba ex20 short-throw projector to test it in a rear projection setup. Some facts about the projector: XGA, 130% lens offset, ~0.68 throw-ratio (distance-to-image-width), 2300 Ansi lumen, DLP. The test results were quite good. Because of the high lens offset it’s easy to use in [...]

Tracking fingers with the Wiimote

An interesting video about how to use the Wiimote for finger tracking.