The cursor is moved to that position. The software also determines whether your left or right eye is blinking, and this can be used to mimic a left or right mouse click. http:synapse.nt.iit.ntc.canouse
* You've heard of a mouse but how about a nouse? A Canadian researcher has developed a system that allows computer users to control their PC with their nose and eyes. The nouse uses a webcam and tracking software to map the end of your nose and work out which part of the screen it's pointed at.
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