Very fun processing app – Drawing toy that produces parameterized organisms. Procedural animation allows the organisms to swim around in a virtual fluid environment interacting with each other. The project now interprets strokes made from a tablet pen. When a stroke is completed (or closed into a loop) it manifests an organism based on stroke length, speed, and pressure. While not exactly gesture recognition, it was a quick and dirty solution to what otherwise might have been a nightmare to develop (gesture recognition). [via] Link.