Affiliation: | (1) the Office of Instruction and Research on Educational Media and Computing Technology at the Center for General Education and Teacher Education, National Tsing Hua University, Hsinchu, Taiwan, R.O.C.;(2) the Institute of History of Chinese Science and Technology at National Tsing Hua University, Taiwan, R.O.C.;(3) the Department of Computer Science at National Tsing Hua University, Taiwan, R.O.C. |