National Taichung University of Education

Arizona State University

HCII, Carnegie Mellon University

Professor, School of Computing and Information, University of Pittsburgh

Goodnight Distinguished University Professor, North Carolina State University

Professor & Person-in-Charge, Director, Acting Associate Dean, Lingnan University, Hong …

Research Professor, Institute of Cognitive Science Univ of Colorado

Professor of Learning Informatics, University of Technology Sydney, AUS

University of Pittsburgh

University of Sydney