text: The most important is that there are still alert in the car. The text states, "...Google cars aren't truly driverless; they still alert the driver to take over when pulling in and out of hallways." This example shows that when there is something happened to the car, the cars will alert the driver that there is something going on but most of the cars do not have that kind of technique. Second, the text states, "Dealing with comlicated traffic issues, such as navigating through roadwork or accidents." This example shows that when there is an major accidents or traffic issues then the car will alert you to move out the car quickly before anything happened. In other hand, people disagree to develop the driverless cars. The text states, "Why would anyone want a driverless cars that still needs a driver?" They claimed that the driverless cars should do everything by itself instead having the dirver controlling it. They think there is no difference if we use a normal car. I disagree with them because it's safer if we have a real driver in the car, they'll prevent anything bad happened.