STRAVIGATION: A Vibrotactile Mobile Navigation for Exploration-Like Sightseeing. - Hiroki Kawaguchi; Takuya Nojima (Advances in Computer Entertainment, 2012)

HOJI*HOJI: The Hole-Type Interactive Device for Entertainment. - Yuta Suzuki; Yusaku Okada; Hiroki Kawaguchi; Takashi Kimura; Yoichi Takahashi; Kodai Horita; Takuya Nojima; Hideki Koike (Advances in Computer Entertainment, 2012)

Hairlytop interface: An interactive surface display comprised of hair-like soft actuators. - Takuya Nojima; Yoshiharu Ooide; Hiroki Kawaguchi (World Haptics, 2013)

An assembly of soft actuators for an organic user interface. - Yoshiharu Ooide; Hiroki Kawaguchi; Takuya Nojima (UIST (Adjunct Volume), 2013)

Effect of Dialogs' Arrangement on Accuracy and Workload for Confirming Input Data. - Keiko Yamamoto; Hiroki Kawaguchi; Yoshihiro Tsujino (HCI (38), 2020)