AUTHOR=Dani Ashwin , Kan Zhen , Kamalapurkar Rushikesh , Gans Nicholas TITLE=Editorial: Safety in Collaborative Robotics and Autonomous Systems JOURNAL=Frontiers in Robotics and AI VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/robotics-and-ai/articles/10.3389/frobt.2022.949214 DOI=10.3389/frobt.2022.949214 ISSN=2296-9144