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![Latest developments and trends in electronic skin devices](https://image.oaes.cc/baffd480-1b7f-4257-98e4-ff6d0725f8ed/ss4005.fig.8.jpg)
Figure 8. (A) The structure and temperature sensing properties of the muscle fiber-inspired strain-temperature dual sensing hydrogel sensor[122]; (B) the preparation method, structure and temperature sensing properties of the IL/TPU ionogel fibers[123]. PAA: Polyacrylic acid; PANI: polyaniline; ILs: ionic liquids; TPU: thermoplastic polyurethane.