To follow the movement, you will do something very similar to the previous section on following color. Your program will hold the center of the movement in the
center_point variable, which will hold and the x and y value. You can then use it to move your robot if it is on either edge of the vision field. The first additions you'll need to add to your program are the
import time and
import os lines at the top of the file, to include these libraries. Here are the changes:
Here are the main additions at the bottom of the program on motion detection:
These lines should look almost exactly like the lines you added to ...