Hwang-Jae Lee
Papers
19
Total Citations
543
H-Index
9
About
Hwang-Jae Lee is a pioneering researcher in rehabilitation robotics and assistive technology, whose work has fundamentally advanced our understanding of how wearable exoskeletal devices can restore and enhance human movement. Specializing in robot-assisted gait rehabilitation, his research spans elderly mobility enhancement, stroke recovery, and cardiopulmonary metabolic efficiency — areas where technology and clinical medicine intersect with transformative potential. Lee's most influential contributions center on the wearable hip-assist robot, demonstrating across multiple rigorously designed studies that such devices meaningfully improve gait function, reduce metabolic energy expenditure, and enhance muscle efficiency in both elderly adults and stroke patients with hemiparesis. His 2017 and 2019 studies, garnering 117 and 114 citations respectively, established foundational clinical evidence for powered exoskeletons in real-world rehabilitation settings. His innovative use of functional near-infrared spectroscopy to examine cortical activation during robot-assisted gait represents a particularly sophisticated contribution, bridging neuroscience and rehabilitation engineering. Lee's collaborative work on Samsung Electronics' EX1 hip-assist robot further demonstrates his commitment to translating laboratory findings into accessible clinical tools. Collectively accumulating over 500 citations, his body of work has positioned him as a leading voice in shaping evidence-based, technology-driven rehabilitation for aging and neurologically impaired populations worldwide.
Research Focus
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