Splashy! AquaTop turns water into a touch-screen display

Japanese engineer Yasushi Matoba interacts with his aquatic display by protruding his fingers from underneath the surface. (Credit: Jean-Francois Monier/AFP/Getty Images) One day in the future, your bathtub could become a spectacular arcade that lets you play video games by splashing your hands around. A projection system called AquaTop uses water as an interactive display, [...] Splashy! AquaTop turns water into a touch-screen display | www.limit.ws