Tactile sensing technology is crucial for soft grippers. Soft grippers equipped with intelligent
tactile sensing systems based on various sensors can interact safely with the unstructured …

Recently, sensors that can imitate human skin have received extensive attention. Capacitive
sensors have a simple structure, low loss, no temperature drift, and other excellent …

Iontronic pressure sensors are promising in robot haptics because they can achieve high
sensing performance using nanoscale electric double layers (EDLs) for capacitive signal …

Inspired by the human skin, electronic skins (e‐skins) composed of various flexible sensors,
such as strain sensor, pressure sensor, shear force sensor, temperature sensor, and humility …

There is huge demand for recreating human skin with the functions of epidermis and dermis
for interactions with the physical world. Herein, a biomimetic, ultrasensitive, and …

Over the past few decades, flexible sensors have been developed from the “electronic” level
to the “iontronic” level, and gradually to the “ionic” level. Ionic flexible sensors (IFS) are one …

Pressure sensors play an integral role in a wide range of applications, such as soft robotics
and health monitoring. In order to meet this demand, many groups microengineer the active …

Recent progress in electronic skin or e‐skin research is broadly reviewed, focusing on
technologies needed in three main applications: skin‐attachable electronics, robotics, and …

Due to their potential applications in physiological monitoring, diagnosis, human prosthetics,
haptic perception, and human–machine interaction, flexible tactile sensors have attracted …

Bio-integrated wearable systems can measure a broad range of biophysical, biochemical,
and environmental signals to provide critical insights into overall health status and to …