And also is a postdoctoral fellowship in the Human-Computer Interaction Institute at Carnegie Mellon University. He is the member of ACM and the committee member of ACM SIGCHI China Chapter. His research interests include eye-tracking based human-computer interaction, usability evaluation, UX, user interface modeling and design in ubiquitous computing. He received a Bachelor of Science in Industrial Design from Northwestern Polytechnic University, China, in 2004, and then received his Ph.D. in Computer Science from Zhejiang University, China, in 2009.