New shank mechanism for humanoid robot mimicking human-like walking in horizontal and frontal plane. - Takuya Otani; A. Iizuka; D. Takamoto; Hiromitsu Motohashi; Tatsuhiro Kishi; Przemyslaw Kryczka; Nobutsuna Endo; Lorenzo Jamone; Kenji Hashimoto; Takamichi Takashima; Hun-ok Lim; Atsuo Takanishi (ICRA, 2013)