Playing PACMAN with a water droplet

Video from “Remote control of moving sessile droplets,“ by Xavier Noblin, Richard Kofman, Franck Celestini, submitted as part of the Gallery of Fluid Motion 2010 which is showcase of fluid dynamics videos (ArXiv, 18 Oct 2010): “A simple vibrating apparatus can be efficiently used to control the motion of supported droplets. The combined vertical and horizontal vibrations can induce a controlled motion of a sessile supported (water) drop. The vibration frequencies are the