text: Driverless cars are already in motion. They are safer, and more reliable than human driven cars. These cars use sensors to help them see where things are around them. In the past, these driverless cars are not completly driverless. If there is bad traffic, or construction, they needed driver assistance. In the future, there will be cars that can move past all of this. Also, they will benefit the enviroment because they would only use half of the fuel used in today's cars. This is why driverless cars would be beneficial to the world today.   Having a driverless car can have positives and negatives about it. It could help people. It could detect accidents even when the driver isn't paying attention.