Python 3 project at Örebro university to make a Lego Mindstorms EV3 robot with 2 large motors be able to 1) follow a black line, 2) handle obstacles and get around them, 3) handle sudden "loss of black line" event.
Demonstration: https://youtu.be/K_PZhYJr5dE Obstacle avoidance: https://youtu.be/dqnK62htWUI