- 2017, Professor, Department of Electrical and Computer Engineering at National Chiao Tung University
- 2017, Chief Digital Officer, Mechanical and Mechatronics Systems Laboratories at Industrial Technology Research Institute
- 02/2015, Special Projects Group at Apple.
- 08/2010 - 01/2015, Associate Professor, Department of Computer Science and Information Engineering at National Taiwan University
- 08/2005 - 07/2010, Assistant Professor, Department of Computer Science and Information Engineering at National Taiwan University
- 08/2004 - 07/2005, Australian Research Council (ARC) Research Fellow, the ARC Centre of Excellence for Autonomous Systems and the Australian Centre for Field Robotics at the University of Sydney.
- 2002, summer intern, the Bayesian vision group at the NASA Ames research center.
- 2001, summer intern, Z+F Inc. in Pittsburgh.