https://github.com/ros-simulation/gazebo_ros_pkgs/wiki/ROS-2-Migration:-Gazebo-ROS-Paths
https://answers.gazebosim.org/question/27834/problem-adding-an-image-as-texture-to-an-object/
https://automaticaddison.com/go-to-a-goal-location-upon-low-battery-ros-2-navigation/
http://docs.ros.org/en/melodic/api/sensor_msgs/html/msg/BatteryState.html
https://github.com/LucaRoma97/ZEDbot
https://datigrezzi.wordpress.com/2019/07/12/custom-aruco-markers-in-python/
https://docs.opencv.org/4.x/d5/dae/tutorial_aruco_detection.html
https://pyimagesearch.com/2020/12/21/detecting-aruco-markers-with-opencv-and-python/
https://mecaruco2.readthedocs.io/en/latest/notebooks_rst/Aruco/Projet+calibration-Paul.html
https://answers.ros.org/question/314828/opencv-camera-rvec-tvec-to-ros-world-pose/