Wakamaru

Mitsubishi recently introduced Wakamaru, a new receptionist robot

The 1-meter (3 ft. 3 in.) tall, 30-kilogram (66 lb.) Wakamaru, moves around on wheels and features a bright yellow shell. Wakamaru can recognize faces, carry on simple conversations with a vocabulary of 10,000 words, and perform simple manual tasks. Wakamaru is adept at thanking visitors for waiting and can sing songs as it shows the visitors to their destination within the building.