RGBA Color Mixer

DIVING INTO PHYSICAL INTERACTION - Arduino art project

Using a cup as a physical controller, rgba color values are visually mixed in the monitor. After filling color in the cup/box on the screen, it could be shaken and poured to see the result of mixed color. If it was not enough shaken, the result comes out as separate color rings. The result after good shaking will show one color with a corresponding rgba value. https://seenvoll.com/p-rgba.html