Abstract
We have developed an inexpensive scanning laser rangefinder to measure the real-time position of bare hands in a 2-D plane up to distances of several meters. We have used this device to build a precise, multipoint “touchscreen” interface for large video projection systems. In this paper, we describe the concepts and hardware, plus outline an application for an interactive multimedia environment.
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CITATION STYLE
Stricken, J., & Paradiso, J. (1998). Tracking Hands Above Large Interactive Surfaces with a Low-Cost Scanning Laser Rangefinder. In Conference on Human Factors in Computing Systems - Proceedings (pp. 231–232). Association for Computing Machinery. https://doi.org/10.1145/286498.286719
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