Bokman Lim received a B.S. degree in Mechanical Engineering from Korea University, Seoul, Korea, in 2003, and M.S. and Ph.D. degrees in Mechanical Engineering from Seoul National University, Seoul, Korea, in 2005 and 2008, respectively. He is currently an R&D Team Leader at WIRobotics, Seoul, Korea. His research interests include wearable robots, biped locomotion, musculoskeletal dynamics, physical human–robot interaction, and robot motion optimization.