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Finger detection

fingerdetect.mpg 2.1 Mb

Demonstration of the finger detection system. The system is able to search for fingers in the entire 384x288 image at 25 frames per second.

The system can actually track fingers on many hands and identify which finger belongs to which hand.

Brainstorm

brainstorm.mpg 3.9 Mb

This video shows that more than one user can interact with the system (multiple-user two-handed interaction is actually possible).
The system tolerates unconstrained movements (i.e. high acceleration) from the users.

Presentation

presentation.mpg 6.9 Mb

The user controls a powerpoint presentation with gesture. Showing 2 fingers is "next slide", 3 is "previous slide". Showing all the fingers calls the "slide sorter" where the user designates with one finger the slide number he wants to access directly.

Web surfing

websurf.mpg 2.7 Mb 		Control of a web browser with one finger. Mouseclicks are generated if the finger rests at the same position for half a second.
All demonstrations were done on a 1000MHz Pentium 4 Machine.
Further related videos can be viewed at the MagicBoard movies web site.