I found the following article Multi-touch in Ubuntu using a webcam and your hands. Can some one tell me how to use my laptop camera to control ubuntu 12.04. like it is done in the video? To control presentations with hand movement & more functions.
closed as too localized by Luis Alvarado♦ Apr 7 at 18:09
This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, see the FAQ.