Science & Engineering Research Support soCiety (SERSC)
To improve the robot's locomotion performance, it definitely needs the HRI (Human Robot Interaction) technology, the location awareness technology and the real time location correction technology. In this paper, an HRI method that uses a circular coordinate system is proposed. The proposed paper can implement robot locomotion with variable speed and directions instead of conventional method that controls speed and direction separately. Also, the nine characteristics of proposed circular coordinate system are to be described and the principles of user interfaces using the circular coordinate system are to be analyzed.