Before you click the green flag: - Turn on your webcam - Make sure your face is in the frame. - Align the ugly green potato with the arrow on it to cover your face. Now click the green arrow and enjoy! Move your head slightly left-right, up-down.
The flowers shift proportionally with the green potato, which is supposed to track your face. The big flowers move more, the small move less. This simulates a "parallax effect", which gives the impression of depth. Feel free to remix!