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TEI
2010
ACM
181views Hardware» more  TEI 2010»
14 years 7 months ago
An LED-based multitouch sensor for LCD screens
In recent years, a large number of multitouch sensor concepts have been presented. Particularly optical sensors are highly popular due to their versatility. However, especially ca...
Florian Echtler, Thomas Pototschnig, Gudrun Klinke...