AUTHOR=George Thuruthel Thomas , Falotico Egidio , Beccai Lucia , Iida Fumiya TITLE=Editorial: Machine Learning Techniques for Soft Robots JOURNAL=Frontiers in Robotics and AI VOLUME=8 YEAR=2021 URL=https://www.frontiersin.org/journals/robotics-and-ai/articles/10.3389/frobt.2021.726774 DOI=10.3389/frobt.2021.726774 ISSN=2296-9144