Takashi Sagisaka

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About

Takashi Sagisaka is a pioneering roboticist whose research centers on soft robotics, tactile sensing, and safe human-robot interaction. His major contributions lie in developing robots with compliant, sensor-rich "flesh" that can safely and intelligently interact with humans and environments. His most influential work, "High-density conformable tactile sensing glove" (2011, 32 citations), introduced a branch-shaped tactile sensor sheet that enables detailed pressure mapping of the hand during object manipulation, advancing the understanding of human dexterity. Sagisaka also spearheaded the development of the humanoid robot "macra," which features a full-body soft polyurethane foam "flesh" embedded with distributed three-axis force sensors (2007, 32 citations). This design allows the robot to safely engage in close physical interactions, such as hugging or assisting humans, without rigid constraints. His follow-up work (2012, 22 citations) further refined these soft sensor skins for practical applications in domestic and caregiving settings. By merging soft materials with dense sensor arrays, Sagisaka has laid the groundwork for robots that can work alongside people, making him a key figure in the field of physically interactive robotics.