Burnham, Keith J. 1 Haas, Olivier 1 International Conference on Computer, Intelligent and Education Technology Guilin, P.R. China) 1 Ling, Yanglv, 1 Liu, Hsiang-Chuan, 1 Pacific-Asia Workshop on Computer Science in Industrial Application Singapore) 1 Sung, Wen-Pei, 1 Yao-Wenli, 1