Figure 1 | NPG Asia Materials

Figure 1

From: A skin-attachable, stretchable integrated system based on liquid GaInSn for wireless human motion monitoring with multi-site sensing capabilities

Figure 1

(a) Magnified schematic illustration of the liquid-metal NFC device. (b) Exploded view illustration of the three-layered structure. (c) Illustration of the operating principle. Power is transferred to, and data is transmitted from the liquid-metal (LM) antenna via inductive coupling with a commercial NFC reader. (d) An optical image of the device. Scale bar, 4 mm. (e) A magnified view of the liquid-metal strain sensor. Scale bar, 1 mm. (f) Optical image of the device under deformation with tweezers. Scale bar, 4 mm. NFC, near-field-communication.

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