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The future is coming, and this future should include driverless, autonomous cars as another step in technological advancement in human society. Even though they are not completely driveless yet, they can provide so much if properly tested and improved upon such as additionaly safety on the road.

These driverless cars use all kinds of sensors to help the car view its surroundings, the most important one being a spinning sensor on the roof called the LIDAR. It uses laser beams to form a 3D model of the car's surroundings so that it can see all sides of the car instead of just the front.

These cars also allow new levels of safety that a machine could provide more easily than a human would be able to. For example these cars have antilock brakes that use speed sensors at the wheels which can allow cars to automatically apply brakes on individual wheels and reduce power from the engine. This provides far better response and control from the car than the average human could apply alone. Another safety feature provided by these cars is the alert systems such as vibrating seats and an in-car entertainment system that turns off instantly when the driver's attention is needed.

While it is true that autonomous cars are not completely autonomous yet, that could very well change in just a few years. Human technology advances rather quickly. Back in 2000, technology wasn't advanced enough to build things like antilock brakes or sensors that could track and constantly update a 3D model of one's surrounding. 13 years later, technology like this has been built and is currently being used. Tesla has already promised the release of a car capable of driving autonomously 90% of the time sometime in 2016 and others like Mercedes-Benz and Nissan are planning to release fully autonomous vehicles in 2020, so technology is clearly on its way to becoming advanced enough for these vehicles soon.

Autonomous vehicles such as these promise a future of less traffic accidents in our nation and will overall be a step foward for our society.

Score: 4