1. School of Intelligent Manufacturing Engineering, Liming Vocational University, Quanzhou, People’s Republic of China
2. Pusat Technology Pengajaran & Multimedia, Universiti Sains Malaysia, George Town, Malaysia
3. Department of Traffic and Transportation Engineering, Central South University, Changsha, People’s Republic of China
4. School of Design, Fujian University of Technology, Fuzhou, People’s Republic of China