Ryoma Hida

Papers

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About

Ryoma Hida is a researcher at the intersection of developmental robotics and human-robot interaction, with a focus on understanding and supporting children’s cognitive and social development. His key research areas include attention estimation, multimodal sensing, and child-robot interaction, where he has made foundational contributions to enabling robots to perceive and respond to subtle human cues. His most-cited work, "Attention Estimation for Child-Robot Interaction" (2016, 7 citations), introduces a novel method for estimating a child’s attention during free-play scenarios by integrating verbal and non-verbal signals—such as gaze and facial expressions—into a unified sensing system. This work is notable for its practical approach to real-time interaction, laying groundwork for adaptive robotic companions in educational and therapeutic settings. Hida’s research has been recognized for its potential to improve robot-assisted interventions for children with developmental challenges, and his publications continue to influence studies on non-verbal communication in autonomous systems. His contributions highlight the importance of designing robots that can intuitively engage with young users, making him a key figure in advancing child-centered robotics.