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A low-cost mobile pointing and drawing device
2007
Proceedings of the international workshop on Educational multimedia and multimedia education - Emme '07
Preserved Fulltext
This paper introduces a system that enables a presenter to work directly on the projected screen without interrupting the presentation flow by mouse or keyboard use. One uses his fingers as a natural pointing device. The system consists basically of an LED and a webcam as well as a small software system that runs on the presenter's notebook. The camera observes the LED position and the software converts it into mouse events.
doi:10.1145/1290144.1290165
dblp:conf/mm/JantzFKR07
fatcat:rit4na2jk5cmxoh6jqwisdj6ue