*Rui Mao¹, Tseng-Ping Chiu², Yuichi Washida¹ (1. Graduate School of Business Administration of Hitotsubashi University, Tokyo(Japan), 2. Industrial Design Department of National Cheng Kung University, Taiwan(R.O.C)(Taiwan))

*Ongon Witthayathada¹, Kouichi Nishio¹ (1. Fukui University of Technology(Japan))

*Zhenzhen Qin¹, Sandy Ng¹ (1. School of Design, Hong Kong Polytechnic University(China))

*Po-Yuan Chen¹, Chia-Yin Yu¹ (1. Fu Jen Catholic University(Taiwan))

*Meng-xun Ho¹, Hsi-Jen Chen¹ (1. NCKU(Taiwan))

*Isao Shiomi¹, Koji Ichimura² (1. Doctor's course Division of Engineering,Muroran Institute of Technolory(Japan), 2. Graduate school of Engineering,Muroran Institute of Technolory(Japan))

*Chungshun Feng^1,2, Chia-Wen Tsai¹, Chien-Hsiung Chen³ (1. Department of Industrial Design. Chaoyang University of Technology.(Taiwan), 2. Graduate School of Design. National Taiwan University of Science and Technology.(Taiwan), 3. Department of Design. National Taiwan University of Science and Technology(Taiwan))