Singbot
A humanoid robot “HRP-4C,” developed by Japanese institute AIST, sings songs accompanied by Yamaha’s autoplay piano for a demonstration of instrument giant Yamaha’s voice synthesis technology “Vocaloid” at the Ceatec exhibition, Asia’s largest electronics trade show Ceatec in Chiba on Oct. 6, 2009. (credit: Yoshikazu Tsuno/AFP/Getty Images)