Yoshinori Isoda
Papers
3
Total Citations
92
H-Index
3
About
Yoshinori Isoda is a leading researcher in human-robot interaction, specializing in socially assistive robotics for elderly care. His work centers on developing dialogue systems that can sustain meaningful, long-duration conversations with older adults—a population often isolated and in need of mental stimulation. Isoda’s major contribution is his pioneering use of twin-robot configurations to overcome a critical technical barrier: the fragility of automatic speech recognition (ASR) in real-world settings. His 2020 paper on a "Twin-Robot Dialogue System" (46 citations) demonstrated how a pair of robots can maintain conversational flow even when ASR fails, by having one robot act as a listener and the other as a speaker, effectively masking recognition errors. This innovation was further validated in his 2021 study on "Physically Embodied Multiple Conversation Robots" (33 citations), which showed that twin-robot dialogues significantly increase conversation duration and engagement among elderly participants compared to single-robot setups. His work has been recognized for its practical impact in care homes, offering a scalable, low-cost solution to combat social isolation. With a growing citation record and a focus on real-world deployment, Isoda is shaping the future of empathetic, robust robotic companions for an aging society.
Research Focus
Key Achievements
Top Papers
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