ROS Mastering LIVE-Class #4: Carrot Navigation using AR Tags

In this live show we are going to solve a question about Carrot Navigation using AR Tags. This is a question asked by Wayne from Taiwan at our questions page (http://www.theconstructsim.com/ros-qa/). His question: * Hi devs! I'd like to know how to create a gazebo simulation environment with apriltag in it and use it to do some simple navigation (eg, control car to the positions of each apriltag within a given order) Thank you very much! Cheers, Wayne. So we are showing in this live show how to build such simulation and how to use the simple carrot planner of the ROS navigation stack to make a wheeled robot move following an AR tag. For simplicity for us, we are going to use AR tags instead of April tags. We provide instructions, though, on where to find information about how to do the change to April tags. Many other questions will also be answered.

➡️ ROSject link: http://www.rosject.io/l/c42b9a93-cae5-4451-8e8c-d28e52eb7249/?utm_source=youtube_openclass4&utm_medium=youtube_openclass4_description&utm_campaign=youtube_openclass4_description_rosjectlink
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ROS Basics (Python) https://app.theconstructsim.com/Course/55?utm_source=youtube_openclass4&utm_medium=youtube_openclass4_description&utm_campaign=youtube_openclass4_ros-python_courselink

ROS Basics (C++) https://app.theconstructsim.com/Course/56?utm_source=youtube_openclass4&utm_medium=youtube_openclass4_description&utm_campaign=youtube_openclass4_ros_basics_c_courselink

RELATED LINKS: * Ask your question for the next Live Show here: http://www.theconstructsim.com/ros-qa/ * ROS Development Studio: https://rds.theconstructsim.com * Robot Ignite Academy. Online academy to learn ROS with a browser: http://www.robotigniteacademy.com * Ar Track Alvar ROS packages: http://wiki.ros.org/ar_track_alvar * Tutorial showing how to add AR tags to a simulation: https: //youtu.be/WDhIaVOUwsk * Tutoriasl showing how to use the AR tags simulation to detect the tags and publish the detected pose: https://youtu.be/8aQGe18eGOw * The Construct public repo of simulations: https: // bitbucket. org / account / user / theconstructcore / projects / PS * Develop state machines visually with VisualState: https: // youtu.