The first machine to study the Dance Dance Revolution video game now choreographs its own dances

Dance Dance Revolution is one of the classic video games of the late 20th century. A testament to its success, novelty, and longevity is that it is still popular today, almost 20 years since its launch. This is a dancing game consisting of a screen and a dance platform that players control with their feet. The platform has four pads, which players must touch to music in the order specified by a chart on the screen. So players must dance to the music in the way the game demands.