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Micro and Nano Systems Letters
Fig. 4 | Micro and Nano Systems Letters

Fig. 4

From: All-soft multiaxial force sensor based on liquid metal for electronic skin

Fig. 4

Performance characterization. a Experimental setup. b Schematic view of the sensor. (x1–x4: labels for each LM microchannel, H: height of the dome, and D: diameter of the dome) c Response of the sensor with the dome height (H) of 0.9 mm to normal directional force. d Real-time response to various loadings e Response of the sensor when H is 2.2 mm. f Sensitivity to the displacement according to the height of the dome

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