Touchscreen Using Web Camera
Keywords:
Touchscreen, Webcamera, Computer input-output, H.C.I.Abstract
In this paper we present a web camera based touchscreen system which uses a simple technique to detect and locate finger. We have used a camera and regular screen to achieve our goal. By capturing the video and calculating position of finger on the screen, we can determine the touch position and do some function on that location. Our method is very easy and simple to implement. Even our system requirement is less expensive compare to other techniques.
References
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