Additional Usage Notes
- When the battery level goes below 20% the robot will start to speak and say "low battery" every 30 seconds.
* If you wish to shutdown the robot, if the arm is not in its default folded state, first move the arm to "cobra center" position. After the arm reached the position, move the arm to "driving" position. After the arm reached driving position, call the shutdown service with the command "rosservice call /services/shutdown".
* Important - When using the arm in the real world, please stand up behind the robot for your safety.