Contents
Hardware Requirements
You'll need a TurtleBot! Don't have one yet?
Example
Use the launch file
roslaunch turtlebot_train train.launch
Make sure the robot starts with a good amount of floor area in it's view so that it can properly calibrate the floor plane.
(Edit; 12/8/2011) If turtlebot doesn't move even though it shows the x-z distance of another turtlebot on commandline, you might want to modify the launch file as following (probably due to this ticket).
Before; <param name="out_vel" value="/turtlebot_node/cmd_vel" /> After; <param name="out_vel" value="/cmd_vel" />