1. Department of Industrial Design, National Cheng Kung University, Tainan, Taiwan
2. Department of Industrial Design, Academy of Design Arts, Xi'an Academy of Fine Arts, Xian, People’s Republic of China
3. Faculty of Education, Fujian Normal University, Fuzhou, People’s Republic of China
4. Graduate School of Human Sciences, Osaka University, Osaka, Japan
5. College of Mechanical Engineering and Automation, Huaqiao University, Xiamen, People’s Republic of China