AUTHOR=Mõtshärg Eva , Vunder Veiko , Raudmäe Renno , Muro Marko , Drikkit Ingvar , Tšigrinski Leonid , Köidam Raimo , Aabloo Alvo , Kruusamäe Karl TITLE=Robotont 3–an accessible 3D-printable ROS-supported open-source mobile robot for education and research JOURNAL=Frontiers in Robotics and AI VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/robotics-and-ai/articles/10.3389/frobt.2024.1406645 DOI=10.3389/frobt.2024.1406645 ISSN=2296-9144