Dr. Wenyong Liu is an associate professor at the School of Biological Science and Medical Engineering (SBSME) and the Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University. He received his Ph.D. in Medical Robotics in 2009 from the Robotics Institute of Beihang University. Dr. Liu is also a committee member of the Medical Robotics Branch of the Chinese Society of Biomedical Engineering (CSBME), a youth vice-director of the Rehabilitation Engineering Branch of the CSBME, a committee member of the Beijing Society of Biomedical Engineering, and a committee member of the Zhongguancun Youth Federation, China. His research interests include medical robotics and computer-aided surgery and intelligent rehabilitation aids.