text: However, these driverless cars still do obtain some faults. These faults are included in the article. "They can steer, accelerate, and brake themselves, but all are designed to notify the driver when the road ahead requires human skills, such as navigating through work zones and around accidents. This means the human driver must remain alert and be ready to take over when the situation requires." This shows that drivers must retain some sort of awareness of what is going on around them. They cannot take naps or completely zone out, especially when approaching an accident or work zone. Although there are few flaws to the designs of driverless cars, these flaws should be fixed very soon. The article states, "Automakers are continuing their work on the assumption that the problems ahead will be solved. Tesla has projected a 2016 release for a car capable of driving on autopilot 90 percent of the time. Mercedes-Benz, Audi, and Nissan plan to have cars that can drive themselves by 2020. The road to the truly autonomous car stretches on ahead of us, but we grow closer to the destination every day." This quote shows that many of these issues should be resolved in the very near future.