Tomohisa Hazama

Papers

Total Citations

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About

Dr. Tomohisa Hazama is a pioneering researcher in human-robot interaction, with a focused expertise in designing autonomous social robots for service environments. His most cited work, "Exploring Possibilities of Social Robot’s Interactive Services in the Case of a Hotel Room" (2021, 4 citations), represents a foundational contribution to the field of service robotics. In this study, Hazama employed a Wizard of Oz methodology to develop a teleoperated robotic system that convincingly simulates autonomous behavior through voice-to-synthesis processing. By comparing user evaluations of this simulated autonomy against fully autonomous systems, he has provided critical insights into the design parameters that make social robots appear natural and engaging in hospitality settings. His research bridges the gap between technical robotics and user experience, offering practical guidance for deploying interactive robots in real-world service contexts. While his citation count reflects the emerging nature of this field, Hazama's work is notable for its methodological rigor and its direct application to the growing hotel automation industry. His contributions are particularly valuable for researchers exploring how to create socially acceptable robots that enhance guest experiences without feeling intrusive.