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Abstract

In article number 1904626, Ying-Chih Lai, Ho-Hsiu Chou, and co-workers develop an entirely, intrinsically, and autonomously self-healable, highly transparent, and super-stretchable nanogenerator that can act as not only an energy harvester but also a self-powered electronic skin. This unprecedented device with energy-extracting and activity-sensing abilities is timely and able to advance vast emerging fields including self-powered electronics, human-interactive interfaces, and prosthetic and robotic skins.