Analysis of Key Typing Process Using Hand Position Process. - A. Tsubokura; Noboru Ashida; N. Matsubara; I. Oshima; K. Kozuki; Katsuhide Tsushima (ICCE, 2002)

3DCG authoring system using turtle metaphor. - Katsuhide Tsushima; Masayuki Ueno; Takeshi Nishiki; Noboru Ashida; Kazuma Tanida (Advances in Computer Entertainment Technology, 2006)

Evaluation and analysis of spatial training game for molding arts. - Masayuki Ueno; Yutaka Kida; Kazuhiro Ueda; Shinjiro Wada; Noboru Ashida (GCCE, 2013)