Kai Dong is an associate professor in the Beijing Institute of Nanoenergy and Nanosystems at the Chinese Academy of Sciences, China. He received his MS and PhD degrees in textile science and engineering from Donghua University, China, in 2015 and 2018, respectively. He was a visiting scholar at the school of Materials Science and Engineering of Georgia Institute of Technology, USA, from 2016 to 2018. He joined Donghua University from November 2018 to June 2019 as a faculty member. His main research interests include smart/electronic textiles, fiber/fabric-based piezoelectric and triboelectric nanogenerators, and textile-based self-powered wearable sensors, electronic skins, and soft robotics.