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11

MMM
1998
Springer

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Interaction with a Projection Screen Using a Camera-tracked Laser Pointer

13 years 8 months ago

Interaction with a Projection Screen Using a Camera-tracked Laser Pointer

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A system for direct interaction with a video projection screen using a laser pointer is presented. The laser point on the screen is captured by a video camera, and its location recognized by image processing techniques. The behavior of the point is translated into signals sent to the mouse input of the computer causing the same reactions as if they came from the mouse. More complex interaction paradigms are composed from the elementary operations "switch on/off" and pointing of the laser pen.

Carsten Kirstein, Heinrich Müller

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Complex Interaction Paradigms | Laser Pointer | MMM 1998 | Multimedia | Video Projection Screen |

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Added	05 Aug 2010
Updated	05 Aug 2010
Type	Conference
Year	1998
Where	MMM
Authors	Carsten Kirstein, Heinrich Müller

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