Meet Pepper, a robot who can read your emotions

A cooing, gesturing humanoid on wheels that can decipher emotions has been unveiled in Japan by billionaire Masayoshi Son who says robots should be tender and make people smile. Son's mobile phone company Softbank said Thursday that the robot it has dubbed Pepper will go on sale in Japan in February for 198,000 yen ($2,100). Overseas sales plans are under consideration but undecided. The machine, which has no legs, but has gently gesticulating hands appeared on a stage in a Tokyo suburb, cooing and humming. It dramatically touched hands with Son in a Genesis or "E.T." moment.