Create two ROS packages
drive_bot
Design a differential drive robot with two sensors: a lidar and a camera. Place the robot in the world designed in the earlier project. Add a white colored ball to the world.
ball_chaser
Write a drive_bot node that will provide a service to drive the above mentioned robot by controlling its linear and angular velocities. Write a process_image that analyzes the robot's camera view and makes decisions to follow the ball.
This is what the Gazebo worls looks like, using only a bare minimum of add-on models
The full video can be found here