Common Framework Design for Development of 3D Learning Materials in Virtual Space. - Hitoshi Sasaki; Shoichi Iwasaki; Makoto Takeya (ICCE, 2002)

Implementation of a framework for development of teaching material using distributed sharing virtual space. - Hitoshi Sasaki; Shoichi Iwasaki; Makoto Takeya (Syst. Comput. Jpn., 2006)