AUTHOR=Gu Guoying , Shea Herbert , Seelecke Stefan , Alici Gursel , Rizzello Gianluca TITLE=Editorial: Soft Robotics Based on Electroactive Polymers JOURNAL=Frontiers in Robotics and AI VOLUME=8 YEAR=2021 URL=https://www.frontiersin.org/journals/robotics-and-ai/articles/10.3389/frobt.2021.676406 DOI=10.3389/frobt.2021.676406 ISSN=2296-9144