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Development of Friendly Artifact - First Prototype : Penguin -
Yukiko HOSHINO, Masaki MIYAMOTO, Yasutada SUZUKI, Hideko YAMAMOTO, Masayuki INABA, Hirochika INOUE
Proceedings of the 1999 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp.1026-1031, Kyongju, Oct. 1999.

yukiko [at] jsk.t.u-tokyo.ac.jp