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Review Article

A Review of Printable Flexible and Stretchable Tactile Sensors

Figure 16

Printed flexible/stretchable strain sensors. (a) Printing fabrication steps of the piezoresistive strain sensor and its application on the wrist [205]. Reproduced with permission. Copyright American Chemical Society, 2018. (b) Embedded 3D printed strain sensor and its application as a glove [41]. Reproduced with permission. Copyright John Wiley and Sons, 2014. (c) Liquid metal alloy EGaIn printed and encapsulated to perform as a strain sensor to detect the elbow flexion and extension [207]. Reproduced with permission. Copyright IEEE, 2018.