1. Development of Power Assist System for Omni-directional Transport Wheelchair
2. (5) Hayashi, T., Kawamoto, H., and Sankai, Y., “Control Method of Robot Suit HAL working as Operator's Muscle using Biological and Dynamical Information”, Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), (2005), pp.3455-3460.