FRONTIER: An Application of A Pen Based Interface to An ITS For Guiding Fraction Calculation. - Kenzi Watanabe; Teisuke Yamaguchi; Hiroyuki Egashira; Joe Ito; Yasuhisa Okazaki; Hiroki Kondo; Masayoshi Okamoto; Takatoshi Yoshikawa (HCI (1), 1999)

Development of an online handwritten character recognition module on WWW client and its implementation in a WWW-based intelligent tutoring system. - Joe Ito; Hiroyuki Egashira; Yasuhisa Okazaki; Kenzi Watanabe; Hiroki Kondo (Syst. Comput. Jpn., 2002)

A Tele-Control Project over IPv6 in Technical High Schools. - Yusuke Takamori; Kouta Tsukamoto; Takatoshi Nakamura; Shigenori Yamada; Toshihide Yamashita; Takafumi Suetsugu; Toshihiko Ogata; Masaaki Mizoguchi; Ryuichiro Nishimura; Makoto Otani; Hiroyuki Egashira; Hisaharu Tanaka; et al. (SAINT Workshops, 2004)

Design and Implementation of Spoken Dialogue Based Multiplication Table Learning Support System. - Yasuhisa Okazaki; Hiroyuki Egashira; Kenzi Watanabe; Hiroki Kondo (ICCE, 2005)