Fig. 6: System-level applications of the UTE-skin self-powered sensor arrays. | Nature Communications

Fig. 6: System-level applications of the UTE-skin self-powered sensor arrays.

From: Large-area, untethered, metamorphic, and omnidirectionally stretchable multiplexing self-powered triboelectric skins

Fig. 6

a Schematic diagram of the actively signal progressing system of the UTE-skin for human-machine interfaces. b Output voltage and (c) current of the UTE-skin upon finger touching and releasing. d Demonstration of operating the “Play” and “Next” instructions via triggering the self-powered UTE-skin. e Photograph of a spheric game controller with a 4 × 4 pixelated array and various demonstrations of the UTE-skin sensor array-enabled operating instructions, including “up”, “down”, “left”, and “right”. f Optical image and demonstrations of the UTE-skin sensor array using a self-powered active wearable cell phone panel.

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