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About

Ayaka Matsui is a pioneering researcher in the field of haptics and motion-copying systems, whose work bridges the gap between human skill preservation and robotic reproduction. Her primary research areas include motion-reproduction systems, haptic information processing, and medical robotics. Matsui’s most significant contribution is the development of motion-copying systems that can record and reproduce human motion with high fidelity, considering control stiffness—a breakthrough that has garnered 36 citations. This technology has profound implications for preserving the advanced techniques of aging craftsmen and workers, ensuring their skills are not lost to future generations. Her work extends to calligraphy education, where she demonstrated how motion reproduction can teach delicate artistic movements, and to medical robotics, where she developed a master-slave manipulation system with force-feedback for endoscopic surgery. Matsui has also advanced motion-data classification using hidden Markov models, enabling robots to better recognize and cooperate with human movements. With a career spanning over two decades, her research continues to shape how we capture, store, and transmit haptic information—the third medium of communication after visual and audio data—making her a key figure in the robotics industry’s evolution toward human-robot collaboration.