Lahiru a 22 years old Software Engineering student from the Informatic Institute of Sri Lanka brings us the iDisplay showcasing some intriguing in air gesturing (Pinch the future between your thumb and your forefinger. ) .

An inexpensive solution to retrofit existing flat displays into interactive surfaces. No expensive sensors, IR techniques, soldering, compliant surface, patents infrindgments and no breaking the bank either. Only a regular off-the-shelf webcam and a regular LCD monitor .
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