Yotaro cries, giggles, and kicks when you tickle him. He sneezes and his nose runs. When he is upset, his rattle calms him down.
An average baby — sort of — since Yotaro is a robot. His inventors hope he will help Japan’s sagging birth rate, among the lowest in the world.
http://cnn.com/video/?/video/tech/2010/06/23/lah.japan.baby.robot.cnn