Unlike earlier DARPA races, which took place on fixed courses in the desert, the Urban Challenge required the robot vehicles to obey traffic laws while navigating a course that simulated city driving conditions.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.