Toward Natural Communication: Human-Robot Gestural Interaction Using Pointing. - Eri Sato; Aika Nakajima; Jun Nakazato; Toru Yamaguchi (J. Adv. Comput. Intell. Intell. Informatics, 2007)

Context-dependent human-robot interaction using indicating motion via Virtual-City interface. - Eri Sato-Shimokawara; Yusuke Fukusato; Jun Nakazato; Toru Yamaguchi (FUZZ-IEEE, 2008)

Service offer system using multi-phase environmental information interface. - Yusuke Fukusato; Eri Sato-Shimokawara; Jun Nakazato; Toru Yamaguchi (MFI, 2008)