HRP-4C Robot Dance at the Digital Content Expo 2010

AIST's HRP-4C robotic girl dancing at Digital Content Expo 2010. Many improvements are made in this model as it wasn't enough efficient when its was first seen. The movement of hands/arms are quit speedy than earlier one, but legs still need to be improved.

It is 158cm (5 feet 2 inches) tall and weighs 43kg (95 pounds) including battery. Its shape and joints are based on the 1997–1998 Japanese body dimension database. It is capable of the recognition of ambient sounds, [2] and also can sing by the speech synthesis Vocaloid. wikipedia