· Visiting Professor, National Taiwan University2022–
· Visiting Professor, University of Tokyo2006–2007
· Research Faculty, California PATH (Partners for Advanced Transportation Technology), UC Berkeley1994–
· Unknown Role, Private Sector1988–1994
· Ph.D. in Mechanical Engineering, University of California, Berkeley1988–
· Co-Director, Berkeley DeepDrive (BDD), UC Berkeley
· Lead Researcher, Institute of Transportation Studies, UC Berkeley