Robot guitarist “Mach”, a member of a robot rock band “Z-Machines”, plays a guitar with 78 fingers and 12 picks during the two day art and technology event “Maker Faire Tokyo” at the National Museum of Emerging Science and Innovation in Tokyo on November 3, 2013. The Z-Machines, with a robot drummer and a robot keyboard player made their debut live performance last July. AFP PHOTO / Yoshikazu TSUNO