To design games using hand gestures. Simple games like pacman or you can build it yourself using some cool libraries available like in python it is PYGAME.
This project is based on Computer Vision.
Can be implemented in any programming language but for simplicity take python. You can use its libraries like openCV,numpy .
There are a lot of tutorials available online for using openCV, numpy and pygame.
This idea is contributed by Shubham Rajput. If you like GeeksforGeeks and would like to contribute, you can also write an article and mail your article to firstname.lastname@example.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.