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About

Shoji Takasugi is a researcher specializing in human-robot interaction, with a particular focus on the synchronization of verbal and nonverbal communication between humans and humanoid robots. His work addresses one of the fundamental challenges in social robotics: enabling robots to communicate in ways that feel natural and intuitive to human partners. Takasugi's most significant contributions center on developing timing control models that coordinate robot utterance with physical gestures and body motion. His most cited work, "Timing Control of Utterance and Gesture in Interaction between Human and Humanoid Robot" (2009, 22 citations), laid important groundwork for understanding how verbal and nonverbal channels must be integrated to achieve fluid human-robot dialogue. Building on foundational studies of human-human communication patterns, he translated these insights into implementable robotic systems. His research further investigates nuanced conversational cues, including pause duration and nod response timing, demonstrating through empirical methods such as Scheffe's Paired Comparison that even subtle timing adjustments significantly shape how humans perceive and evaluate robot communication. Collectively, Takasugi's body of work provides both theoretical frameworks and practical models that advance the development of socially responsive robots, making him a notable contributor to the growing field of natural human-robot communication.