Toyota tunes up robo-violinist

Toyota unveiled several robot creations including a human-sized robot capable of playing the violin.  Equipped with 17 joints in each hand and arm, the company demonstrated the robot palying a full version of Pomp and Circumstance.  Toyota expects robotics to become a core business by 2020. Toyota hasn't been in the robot business as long as other manufactuers as Honda, but is looking to deliver medical robots sometime next year and other, more advanced robots by 2010.