This is VideoPong, made by Tiago Pimentel and VJ pixel, from memeLab. Watch this video to see it in action.
VideoPong is a version of Pong using computer vision.
Based on the Pong code by Alex Mesker, Daniel Shiffman and on sketches by Tiago Pimentel.
This code is made with Processing and is distributed under GPL.
To run the software, you need to have the libraries Minin and Open Kinect for Processing. You can install them using the Contribution Manager on Processing IDE.
On Linux, install libfreenect. On Debian based distributions, you can do this with the command: #sudo apt install libfreenect-bin