Ultrasensitive Linear Capacitive Pressure Sensor with Wrinkled Microstructures for Tactile Perception (Adv. Sci. 14/2023)

Abstract

Linear Capacitive Sensor for Tactile Perception Tactile perception plays an important role in safe and dexterous manipulations. In article number 2206807, Mengying Xie and co-workers present a flexible pressure sensor with ultrahigh sensitivity and excellent linearity in a broad sensing range for physiological signal monitoring. Furthermore, integrated with pneumatic soft fingers, linear material hardness discrimination with tunable sensitivity is achieved.