Ubiquitous Pointing and Drawing
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| Title | Ubiquitous Pointing and Drawing |
| Authors | |
| Abstract | This paper presents a system that enables a presenter to work directly on the projection without the typical interruption of the presentation flow being caused by a mouse or keyboard activity. The lecturer simply uses his fingers as a natural and intuitive pointing device. The system consists of an LED, a standard webcam, a video projector, and a small software system running on a notebook computer. The camera is positioned such that it views the projection area. After a few calibration clicks, the mouse emulation is functional at any place of the projection area. |
| Publisher | assel university press GmbH |
| Date | 2006-12-20 |
| Source | 1863-0383 |
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