Pattern representation system using movement sense of localized sound. - Michio Shimizu; Kazunori Itoh; Tatsuo Nakazawa (HCI (2), 1999)

Possibilities of simple IoT system for monitoring elderly people living alone. - Seiichi Watanabe; Megumi Asano; Tatsuo Nakazawa; Ryosuke Ando; Taro Tasaki; Hiroyuki Aoki (GCCE, 2017)