Multilayer Educational Services Platforms and Its Implementation. - Li-Jie Chang; Jie-Chi Yang; Tak-Wai Chan (ICCE, 2002)

EduXs: multilayer educational services platforms. - Li-Jie Chang; Jie-Chi Yang; Yi-Chan Deng; Tak-Wai Chan (Comput. Educ., 2003)

EduCart: A Hardware Management System for Supporting Devices in a Classroom Learning Environment. - Yi-Chan Deng; Sung-Bin Chang; Li-Jie Chang; Tak-Wai Chan (WMTE, 2004)

PuzzleView: Enhanced Workspace Displaying for Group Interaction with Tablet PCs. - Yi-Chan Deng; Ming-Zhang Do; Li-Jie Chang; Tak-Wai Chan (WMTE, 2004)