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About

Xiaoyun Ruan is an emerging researcher specializing in advanced tactile sensing technologies, with a particular focus on flexible electronics and electronic skin (e-skin) systems. Their work centers on the design and development of high-performance three-dimensional force tactile sensors capable of simultaneously detecting normal and tangential forces — a critical challenge in the field of haptic sensing. Ruan's most recognized contribution is the development of a capacitance-based 3D force tactile sensor featuring an inverted pyramidal microstructure, published in 2022 and accumulating 37 citations — a strong indicator of impact for a relatively recent publication. This work demonstrated exceptional sensitivity, electrical stability, and mechanical repeatability, pushing the boundaries of what e-skin devices can achieve. Building on this foundation, their 2024 study introduced a river valley-inspired, U-shaped groove architecture, further advancing sensor response speed and sensitivity for wearable and smart electronics applications. Ruan's research addresses urgent real-world demands in robotics, prosthetics, and human-machine interfaces, where nuanced touch perception is essential. Their innovative use of biomimetic structural designs to enhance sensor performance marks them as a promising voice in the rapidly evolving landscape of flexible sensing and intelligent wearable technology.