Hyeonjung Lim

Korea Institute of Science and Technology, Korea University

Papers

Total Citations

H-Index

About

Hyeonjung Lim is a rising innovator in the field of soft robotics and human-robot interaction, with a focus on piezoelectric materials and haptic feedback systems. Their research centers on developing thin, flexible actuators and sensors that enable novel robotic locomotion and enhanced telepresence. A key contribution is the design of a thin piezoelectric mobile robot that uses a curved tail oscillation mechanism—a soft, polyvinylidene fluoride-based tail combined with a PET fin—to achieve efficient, bio-inspired movement, a concept that has garnered 12 citations since 2021. Lim also pioneered an object classification system using a piezoelectric actuator-sensor pair mounted on a robot hand, employing neural networks to interpret tactile data, a work cited 11 times. In the realm of telepresence, Lim developed a thermal feedback system integrating a flexible thermal display glove with a robot hand, where piezoelectric sensors detect user posture to control the slave hand while monitoring environmental temperature. With over 30 total citations across their most-cited works, Lim’s contributions are notable for merging material science with practical robotics, advancing applications in search-and-rescue, prosthetics, and remote operation. Their work stands out for its emphasis on lightweight, energy-efficient designs that push the boundaries of soft robotic capabilities.