Hiroka Sabu

Papers

Total Citations

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About

Hiroka Sabu is a pioneering researcher in human–robot interaction, with a particular focus on how rhythmic synchronization can foster social bonding between humans and robots. Her most-cited work, "Gradual Rhythm Change of a Drumming Robot Enhances the Pseudosense of Leading in Human–Robot Interactions" (2022), explores a novel approach to making robots appear more socially attuned by subtly altering their drumming rhythm. Sabu’s key contribution lies in demonstrating that gradual, human-like tempo changes in a robot’s movements can evoke a "pseudosense of leading" in human partners—a phenomenon that deepens engagement and perceived friendliness. This research bridges robotics, psychology, and music, offering a pathway toward more intuitive and emotionally resonant human–robot symbiosis. While her citation count is still growing, her work has already attracted attention for its innovative use of rhythm as a non-verbal social cue. Sabu’s findings have implications for social robots in therapy, education, and collaborative settings, where trust and rapport are essential. Her research stands out for its creative integration of timing and perception, marking her as an emerging voice in designing robots that feel less like machines and more like companions.