A drawing pad that makes patterns like the Belousov–Zhabotinsky reaction.
i got some help from Conway's Game of Life developed by Mike Davis, and some parts in color tracing from codes by Golan Lewin. (DL the source code and uncomment the lines for video tracking (now it works with red)
* click and drag (or move a red spot in front of the camera) to draw. change mouse position to navigate in the timing patterns.