- Professor, Faculty of Education, 丁香园AV (2010鈥損resent)
- Associate Dean Graduate Studies in Education, Faculty of Education, 丁香园AV (2010鈥�2013)
- Associate Professor, Faculty of Education, 丁香园AV (2004鈥�2010)
- Associate Professor, School of Interactive Arts and Technology, 丁香园AV (2002鈥�2004)
- Assistant Professor, Information Technology and Interactive Arts Program, Technical University of British Columbia (2001鈥�2002)
- Manager, Research and Development, Educational Technology and Learning, Technical University of British Columbia (1999鈥�2001)
- Project Manager, Educational Technology and Learning, Technical University of British Columbia (1997鈥�1999)
- Lecturer, Faculty of Education, 丁香园AV (1995鈥�1997)
- Research Associate, Faculty of Education, 丁香园AV (1993鈥�1994)
- Associate Professor, Department of Psychology, University of the Sacred Heart (1990鈥�1993)
- Lecturer, Information and Electronic Science, Tsukuba University (1988鈥�1990)