Bin Yao, Yaxuan Zhu, Fengdeng Jin, Z. H. Liu, Ziqi Meng, Lei Shi, G. L. Yang, Qibin Yuan, Yifei Wang, Xinyi Li, Weiqiang Zhang, Hai‐Jun Su, Feng Zhou
Flexible Highly Linear Strain Sensor In their Research Article (10.1002/adfm.202517648), Bin Yao, Weiqiang Zhang, Haijun Su, and co-workers present a flexible strain sensor with high linearity, sensitivity, and a broad strain range, overcoming common trade-offs in soft strain sensing. Its key innovation lies in integrating a liquid-metal foam into the channel, yielding a highly linear response that simplifies sensor installation and calibration. This design paves the way for high-precision sensing in soft systems.