Yasuhisa Hirata, Tohoku University, Japan
Encouraging Human Challenge through Robotic Illusions: Motivation, Self-Efficacy, and White Lies
Abstract
As robots increasingly support people in rehabilitation, mobility, and daily activities, the central design question is not only how to assist, but also how to encourage people to challenge themselves. In human- centered robotics, excessive assistance can reduce initiative, whereas appropriately designed interactions can enhance motivation, engagement, and self-efficacy. This talk discusses a technological perspective on how robots can foster the feeling of “I can do this” and thereby support human growth. Drawing on research from Japan’s Moonshot R&D Program on adaptable AI-enabled robots, the talk introduces methods for designing robot behaviors that promote proactive human action rather than passive dependence. In particular, it focuses on the role of illusion in human–robot interaction: how robots may intentionally shape a user’s perception of success, ability, or progress in order to sustain challenge and learning. This raises a difficult ethical question: when does such design constitute a beneficial white lie, and when does it become unacceptable deception? The talk examines this boundary and argues that future human-centered robots must be designed not only for physical assistance, but also for the careful and responsible orchestration of motivational illusions.
Bio
Yasuhisa Hirata is a Professor in the Graduate School of Engineering at Tohoku University, Sendai, Japan. He received his B.E., M.E., and Ph.D. degrees in mechanical engineering from Tohoku University in 1998, 2000, and 2004, respectively. His research interests include human–robot interaction, multi-robot coordination, and factory automation. He serves as a Project Manager of Japan’s Moonshot R&D Program. He has also served as an Administrative Committee (AdCom) member of the IEEE Robotics and Automation Society (RAS) and currently serves as Chair of the IEEE RAS Technical Committee Cluster on Health and Medical Robotics.