https://moveit.picknik.ai/main/doc/examples/motion_planning_python_api/motion_planning_python_api_tutorial.html
https://answers.ros.org/question/388550/a-definitive-guide-to-launching-multi-robot-operations-in-ros2/
https://discourse.ros.org/t/giving-a-turtlebot3-a-namespace-for-multi-robot-experiments/10756
https://turtlebot.github.io/turtlebot4-user-manual/tutorials/multiple_robots.html
Namespacing is not supported in Galactic.
https://docs.ros.org/en/galactic/Concepts/About-Domain-ID.html
https://answers.ros.org/question/394972/srdf-end-effector-configuration-for-multiple-robots-and-subgroups/
https://medium.com/@arshad.mehmood/enabling-multi-robot-arm-in-gazebo-for-ros2-dc18981c03c6
https://docs.ros.org/en/foxy/Tutorials/Intermediate/Launch/Using-ROS2-Launch-For-Large-Projects.html
https://github.com/ros-planning/navigation2/blob/main/nav2_bringup/launch/tb3_simulation_launch.py
https://github.com/ros-planning/navigation2/blob/main/nav2_bringup/launch/multi_tb3_simulation_launch.py
https://github.com/igrak34/TurtleBot2-on-ROS2/blob/main/turtlebot2_nav/launch/nav2.launch.py
https://answers.ros.org/question/412962/multi-robot-navigation-in-nav2/
https://campus-rover.gitbook.io/lab-notebook/campusrover-lab-notebook/faq/spawn_multiple_robots
https://control.ros.org/master/doc/ros2_control/controller_manager/doc/userdoc.html
https://stackoverflow.com/questions/75238470/how-would-i-modify-this-urdf-to-make-include-the-gripper-arm
https://answers.ros.org/question/393029/bt-navigator-transition-error/