Development of a GUI screen reader for blind persons. - Tetsuya Watanabe; Shinichi Okada; Tohru Ifukube (Syst. Comput. Jpn., 1998)

PACS Linked to EPR. - Hiroshi Kondoh; Hiroshi Takeda; Yasushi Matsumura; Shigeki Kuwata; Hideaki Yoshimura; Yoshifumi Narumi; Hironobu Nakamura; Yasuhiko Okura; Kiyonari Inamura; Takeshi Washiashi; Shinichi Okada (MedInfo, 2001)

Windows Screen Reader User Survey in Japan. - Tetsuya Watanabe; Chuji Sashida; Shinichi Okada (ICCHP, 2002)

A Tactile Display System in the Use of a PC for Individuals Who Are Deaf-Blind. - Masatsugu Sakajiri; Shinichi Okada; Kazuyuki Ito; Atsushi Sadakane; Naoki Sugiyama; Hideo Tomita; Tohru Ifukube (ICCHP, 2004)