This chapter provided you with the theoretical background that you need to apply RL to real robots. By dissecting the simple example of the cart pole, you should now understand what happens under the hood in classical RL tasks.
Additionally, by doing this first with the native OpenAI Gym framework in Python, and afterward, inside ROS, you should have acquired the basic skills to perform an RL process with a real robot, our GoPiGo3. This is what you will learn to do in the final chapter of the book.
