Toyota Motor Corp. unveiled four humanoid robot prototypes Thursday, some of which can walk and play the trumpet.
A robot developed by Toyota Motor Corp. sways and plays "When You Wish Upon a Star" on the trumpet in Tokyo.
During a demonstration at a Tokyo hotel, a bipedal robot walked onstage and played "When You Wish Upon A Star" on the trumpet, using its artificial lips. Joined by a two-wheeled robot, also on trumpet, the duo played another tune to much applause.