Xiaoling Hu is an associate professor in the Department of Biomedical Engineering at the Hong Kong Polytechnic University. She obtained her PhD in 2002 from the Chinese University of Hong Kong. Her research interests cover robotic Internet of Things (IoT) for telerehabilitation, artificial intelligence and data technology for automated theranostics, neural engineering for smart aging, and translation research in stroke rehabilitation. Zengyong Li is a professor and the director of the Department of Rehabilitation Training at the National Research Center for Rehabilitation Technical Aids, Beijing. He obtained his PhD from Shanghai Jiao Tong University in 2003. His research interests are functional neuroimaging, neuromodulation for rehabilitation, intelligent assistive technology, and translational medicine.