Yasuo Kuniyoshi Yasuaki Yorozu Yoshiyuki Ohmura Koji Terada Takuya Otani Akihiko Nagakubo Tomoyuki Yamamoto From Humanoid Embodiment to Theory of Mind. 202-218 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3139&spage=202 2003 conf/adhoc-now/2003 Embodied Artificial Intelligence db/conf/dagstuhl/eai2003.html#KuniyoshiYOTONY03