text: In addition, the next reason I am for the development of driverless car is because the drivers will be more alert. For example, in the story it says, "GM has developed driver's seats that vibrate when the vehicle is in danger of backing into an object." The story also says, " The Google car simply announces when the driver should be prepared to take over." Finally, one last example from the story is when it says, "Manufacturers are also considering using cameras to watch that drivers are remaining focused on the road. While the driver watches the road, the car watches the driver."