Tao Shuai (Associate professor of Dalian University and Zhejiang University/ CEO of Qianhantech.co., Ltd) received a Ph.D. in Computer Science from Hokkaido University, Japan. His research interests include big data, artificial intelligence and wearable devices and their applications in smart health care, especially gait analysis and cognition in rehabilitation. He is a member of the Alzheimer's Disease and Cognitive Disorder Rehabilitation Professional Committee of the Chinese Society of Rehabilitation Medicine, and a member of the Computer Application Professional Committee of the Chinese Computer Society. He was awarded the Dalian Youth Science and Technology Star, and won the Overseas Scholars Innovation project.