Wearable Pressure Sensor Based on Triboelectric Nanogenerator for Information Encoding, Gesture Recognition, and Wireless Real‐Time Robot Control

Abstract Wearable sensor has attracted a broad interesting in application prospect of human‐machine interaction (HMI). However, most of sensors are assembled in the shape of gloves to accurately capture complex hand motion information, thereby seriously blocking the hand to complete complex tasks. Herein, a wearable pressure sensor based on drum‐structured triboelectric nanogenerator (DS‐TENG) is developed to capture subtle pressure signals for physiological signal detection, information encoding, gesture recognition, and wireless real‐time robot control. The DS‐TENG enables a limit of detection down to 3.9 Pa pressure, which can sensitively capture human micromotion signals of pulse, throat sounds, and wrist…

• NN
  National Natural Science Foundation of China

  Award: 11774384
• NS
  Natural Science Foundation of Henan Province

  Award: 232300421215
• NS
  Natural Science Foundation of Anhui Province

  Award: 2408085MA007