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Line-Following Robot Quiz

1. The sensors your robot used in this project detect ______.
Correct.
Incorrect.
2. Infrared light is ______ by a dark surface.
Correct.
Incorrect.
3. What would happen if both of your robot's sensors saw a black line at the same time?
Correct.
Incorrect.
4. A breadboard:
Correct.
Incorrect.
5. In this project, you built a robot that can automatically follow a solid black line on a white background. This is a simple example of how a vehicle can be autonomous (drive without a human driver). Write a paragraph that explains some of the challenges faced by real-world self-driving cars.

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