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About

Shoichi Kayaba is a pioneering researcher in humanoid robotics, best known for his foundational work at Waseda University on bipedal locomotion and human-robot interaction. His most-cited paper, "Humanoid Robots in Waseda University—Hadaly-2 and WABIAN" (2002, 110 citations), introduced two landmark platforms: Hadaly-2, a humanoid designed for communication and physical cooperation, and WABIAN, a full-body bipedal robot capable of dynamic walking. This work established key design principles for balancing, joint coordination, and real-time control that have influenced subsequent generations of humanoid robots. Kayaba’s contributions are particularly notable for integrating mechanical engineering with cognitive robotics, enabling robots to interact safely and intuitively with humans. His research has been widely cited in the fields of biomechanics, control systems, and humanoid design, reflecting its lasting impact on both academic and applied robotics. Through his leadership in the WABIAN project, Kayaba helped shape the trajectory of humanoid development, inspiring advances in assistive robotics and autonomous locomotion.