Deep Learning-Enhanced All-Nanofiber Sensors for Pressure–Temperature Sensing and Stimulus Discrimination

Here, we break this pattern with a deep-learning decoupled sensor based on tunable all-nanofiber membranes. Unlike conventional sensors that rely on multiple complex signals, our device uses a single sensing mode and decouples the pressure–temperature signal.

The all-nanofiber sensors not only offer excellent pressure–temperature sensing performances but also demonstrate outstanding elderly-friendliness, including biocompatibility, breathability, and degradability. A deep learning algorithm decouples the mixed signals, enabling accurate recognition of liquid temperature and volume in a cup, as well as classification of 15 daily objects during robotic grasping with 97.78% accuracy.