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[ROS Q&A] How to move a robot to a certain point using Twist

by Ricardo Tellez | Nov 6, 2017 | ROS Q&A

Original questions here: https://answers.ros.org/question/273384/how-to-move-to-a-certain-point-in-space-using-twist-cmd_vel/ Q: How to move to a certain point in space using Twist /cmd_vel? A: what you are talking about is...

Webinar | How to train your team with ROS for self-driving cars

by The Construct | Nov 2, 2017 | Robotics with ROS

The rapid development of auto-car has promoted a large demand for self-driving cars engineers. Among the skills required, knowing how to program with ROS is becoming an important one. In this webinar you will learn how to start with self-driving cars using ROS....

[ROS Q&A] Why doesn’t rviz appear as a node in rqt_graph?

by Ruben Alves | Nov 2, 2017 | ROS Q&A

In this video we show why RViz is not shown on rqt_graph as a ROS Node by answering a real question found on: https://answers.ros.org/question/269149/why-doesnt-rviz-appear-as-a-node-in-rqt_graph/ Q: Why doesn't rviz appear...

[ROS Q&A] Turtlebot 3 Laser Scan subscription

by Marco Arruda | Nov 1, 2017 | ROS Q&A

Q: Subscribe to a Gazebo topic and publish in a ROS node A: If you are working with that [turtlebot3 simulation](https://turtlebot3.readthedocs.io/en/latest/simulation.html), you don't have to subscribe a gazebo topic, since...