Kobito: virtual brownies. - Takafumi Aoki; Takashi Matsushita; Yuichiro Iio; Hironori Mitake; Takashi Toyama; Shoichi Hasegawa; Rikiya Ayukawa; Hiroshi Ichikawa; Makoto Sato; Takatsugu Kuriyama; Kazuyuki Asano; Toshihiro Kawase; et al. (SIGGRAPH Emerging Technologies, 2005)

An effective combination of haptic and tactile sensations in human-scale virtual environments. - Naoki Hashimoto; Yuichiro Iio; Makoto Sato (SIGGRAPH Posters, 2008)