Wei Liu is Doctor of engineering at Beijing University of Aeronautics and Astronautics, Professor of Beijing University of Posts and Telecommunications, Visiting scholar of Cambridge University, Expert of Artificial Intelligence Group, Center for strategy and security, Tsinghua University and vice chairman of cognitive branch of the China Association of Command-and-Control His research interests include human-computer integration intelligence, cognitive engineering, human-machine- environment system engineering, future situation awareness mode and behavior analysis / prediction technology, etc. So far, he has published more than 70 papers, 4 monographs and 2 translations. At present, he is a distinguished expert of Expert Committee of China information and Electronic Engineering Science and technology development center, an appraisal expert of National Natural Science Foundation of China, a member of national ergonomics Standardization Technical Committee, and a senior member of the Chinese artificial intelligence society.