Two robots unveiled

On Thursday in Tokyo, Toyota unveiled the two newest members of its "partner robot" family: the wheeled Mobina (left) and an unnamed violin-wielding robot (center). Joining them on stage was the three-fingered, hand-holding Robina, which the Associated Press says has been working at the company's headquarters since earlier this year. The gentleman in the black business suit is Katsuaki Watanabe, president of Toyota Motor.