Figure 23.

Strain sensors with PEDOT:PSS. a) Device photograph and computational analysis of the device subjected to bending with r of 5 mm. R/R ₀ versus time for the devices with a linear actuator cycling at 20% strain. Reproduced with permission.151 Copyright 2016, Wiley‐VCH. b) Response of strain sensors to cyclic bending by the fingers; replot of real‐time wrist pulse waves. Reproduced with permission.60 Copyright 2016, Wiley‐VCH. c) Schematic diagram of the sandwiched devices. Monitoring of the motions of palm and detection of the cough. Reproduced with permission.210 Copyright 2016, Royal Society of Chemistry. d) Schematic of the motion sensor fixed at the elbow to monitor the bending amplitude. Reproduced with permission.211 Copyright 2016, Wiley‐VCH.