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. 2021 Sep 2;13(17):2983. doi: 10.3390/polym13172983

Figure 12.

Figure 12

The electrical signal of the piezoresistive skin attached to (a) the pneumatic-based actuator and (b) the tendon-based actuator during the quasi-static testing, with a dwell time of 60 s at the points of maximum and minimum deformation.