[Metalab] Interactive Camera-Projector System

[Peter Kuhm]

hat gewisse Aehnlichkeit zum LASER Graffiti

http://vision.eng.shu.ac.uk/mediawiki/index.php/Interactive_Camera-Projector_System

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The software makes use of a low cost off-the shelf webcam that is calibrated
against a standard projector screen. The webcam is used to determine the
position of physical pointer (e.g. a pen) which is then used to virtually
move the X11 pointer. Point-and-click functionality has also been implemented.
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