yabo - YABO is friendly robot for lonely unmarried persons. The late night, he is going out to the door to meet a master that reterns to home. The face looks like a sphere, it rotate up and down, right and left, and changes facial color.
He mainly expresses emotion through this motion. and also, The facial color responds men¡¯s touch,
YABO performs controling home appliances also. When there is nobody at home, he keeps temperature and humidity, and cuts off unused product.