School of Education, Hubei University, No. 368 Youyi Road, Wuhan, Hubei, China
Department of Mechanical Engineering, City University of Hong Kong, Kowloon, Hong Kong
[Hai Liu; Yu Chen; Zhaoli Zhang] National Engineering Research Center for E-Learning, Central China Normal University, Wuhan, China
City University of Hong Kong Shenzhen Research Institute, Shenzhen, China
[Tingting Liu] School of Education, Hubei University, No. 368 Youyi Road, Wuhan, Hubei, China<&wdkj&>Department of Mechanical Engineering, City University of Hong Kong, Kowloon, Hong Kong