Naoki Numaguchi

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About

Naoki Numaguchi is a leading researcher in human-robot interaction, with a particular focus on character animation and emotional expression in domestic robots. His most influential work, the 2021 case study "Production of Character Animation in a Home Robot: A Case Study of LOVOT," has garnered 47 citations and stands as a seminal contribution to the field. In this study, Numaguchi meticulously details the design and implementation of expressive, lifelike animations for LOVOT, a companion robot developed by GROOVE X. His research bridges the gap between traditional character animation and robotics, demonstrating how nuanced motion and behavioral cues can foster deep emotional bonds between humans and machines. By systematically analyzing the animation pipeline—from concept art to real-time execution—Numaguchi provides a practical framework for creating robots that feel genuinely alive and responsive. This work has had a significant impact on both academic research and commercial product development, influencing how engineers and designers approach the challenge of making robots socially engaging. Numaguchi’s contributions are essential reading for anyone interested in the intersection of animation, artificial intelligence, and human-centered robotics.