Retrieved 12 December 2017. ↑ "ROS: an open-source Robot Operating System". ↑ "Welcome to ros.org - ROS robotics news". www.ROS.org. Retrieved 12 December 2017. ↑ "ROS Tutorials and Turtles - ROS robotics news". www.ROS.org. Retrieved 12 December 2017. ↑ "Robots Using ROS: Marvin autonomous car (Austin Robot Technology/UT Austin) - ROS robotics news". www.ROS.org.