1. Haptic Assistive Media Laboratory in Artificial Intelligence Graduate School, Gwangju Institute of Science and Technology, Korea, Republic of
2. School of Computing Science, University of East Anglia, United Kingdom and Department of Computer Science, San Francisco State University, United States
3. Gwangju Institute of Science and Technology, Korea, Republic of
4. School of Computing and Augmented Intelligence, Arizona State University, USA and Department of Computer Science, University of Copenhagen, Denmark
5. Haptic Assistive Media Laboratory, Gwangju Institute of Science and Technology, Korea, Republic of