Turn Web Cam Into Gesture Recognition Device

#-Link-Snipped-# has done some eye-popping work in this domain. Tagging him to tell you how it's done.

junaidzubairhi,
I want to know about how to interface with web cam.. as by using our web cam, we can just watch our surrounding object and take images..but how to turn a web cam into gesture detection device. Or simply how to process real time video content..Is there any library or framework available.?
Please help me.

I m currently working in this domain! (Computer Vision)😀
You can use <a href="https://opencv.org/" target="_blank" rel="nofollow noopener noreferrer">Home - OpenCV</a>, also there is <a href="https://www.aforgenet.com/" target="_blank" rel="nofollow noopener noreferrer">www.aforgenet.com</a>(in case of VB/C#) which allows video processing! To turn webcam into gesture recognition device, you need to learn/know various algorithms like template matching, sift etc. and then apply the same through programming!
I have used OpenCV library for my project, also some of the basic algorithms are readily available as built-in function in this library.