Abstract
In recent years, an increasing number of social robots interact with people, in many cases to conduct a conversation remains expressionless. Therefore, the robot is aimed to be a live coexist with people is considered to still far. In this study, in addition to the function of traditional social robot, the robot to perform the research and development of a more friendly robot with people that the facial expression representation. The developed social robot has functions as an expression, a conversation and automatic tracking.
