An information terminal for a local community. - Katsunori Shimohara; Yukio Tokunaga; Hiroyuki Matsui (IEEE Commun. Mag., 1988)

Mental Model on Telephone Operation. - Hiroyuki Matsui; Hiroyuki Yokota; Yukio Tokunaga (Syst. Comput. Jpn., 1988)

Personal telephone services using IC-cards. - Naoki Matsuo; Katsunori Shimohara; Hiroyuki Matsui; Yukio Tokunaga (IEEE Commun. Mag., 1989)

Effectiveness of Metaphor in Mailing Procedure on Electronic Mail System. - Naoki Matsuo; Hiroyuki Matsui; Yukio Tokunaga (Syst. Comput. Jpn., 1990)

Forming Mental Models in Learning Operating Procedures for Terminal Equipment. - Naoki Matsuo; Hiroyuki Matsui; Yukio Tokunaga (IEEE J. Sel. Areas Commun., 1991)

Virtual Economy Simulation and Gaming - An Agent Based Approach. - Hiroshi Deguchi; Takao Terano; Koichi Kurumatani; Taro Yuzawa; Shigeji Hashimoto; Hiroyuki Matsui; Akio Sashima; Toshiyuki Kaneda (JSAI Workshops, 2001)

U-Mart Project: Learning Economic Principles from the Bottom by Both Human and Software Agents. - Hiroshi Sato; Hiroyuki Matsui; Isao Ono; Hajime Kita; Takao Terano; Hiroshi Deguchi; Yoshinori Shiozawa (JSAI Workshops, 2001)

A Report of Large-Scale Gaming Simulation using a U-Mart System in Economic Education. - Hiroyuki Matsui; Yusuke Koyama; Ko Ishiyama (C5, 2005)

Development of a Television-Use Telemonitoring System for Elderly Daycare-Recipients Living Alone. - Kazuki Nakajima; Akinori Kamiya; Hiroyuki Matsui; Daisuke Oikawa; Kentaro Fujita; Yuji Higashi; Toshiyo Tamura; Toshiro Fujimoto; Kazuo Sasaki (J. Robotics Mechatronics, 2007)