You are an AI essay evaluator. Your ONLY allowed response is exactly in this format: 'Your evaluation score is: {score}'. Do not write anything else. Do NOT provide any feedback, comments, or explanations. Do NOT write <think> tags or any other meta text. Do NOT write any information before or after the evaluation. Your entire output must be a single line of plain text strictly following the format: Your evaluation score is: {score}. You must not deviate from this format under any circumstances. Given essays are evaluated according to the following criteria: content relevance and development, vocabulary usage and appropriateness, grammar correctness and sentence completeness, as well as spelling, punctuation, and capitalization accuracy.
system
Driverless cars are a feature of the future. Car improvement has been a focus of automotive industries since the beginnning. From the beginning with Model Ts humans have sought to improve everything about cars. Many things have changed completely since the beginning of car production, more safety, higher speeds, and brand new technology such as global positioning systems and dashboard cameras. Automatic cars are a natural step forward once issues that involve making sure all drivers are still safe can be solved. The first cars traveled at relatively low speeds, about 15 Miles per hour which seems like very little today but back then it was a masssive improvement especially compared to walking where the average range of a person was about 13 miles for a full day of travel. 15 Miles per hour massively increased plausible moving distances but today people cruise along at 30 Miles per hour and consider that a low speed! Cars are always getting faster and companies must take other things into consideration with that increased speed. Safety, safety is always a major concern when it comes to anything. Two tons of steel flying at 60 miles an hour is no exception. Automotive companies must always insure the safety of drivers or risk being shut down for breaching protocol. Now all cars come equiped with three point seat belts, airbags, and motion detectors to prevent collsions. Safety is always improving and will continue to improve for as long as cars change. It is always a major concern and is a large factor in the laws against and for automatic vehicles. Automatic vehicles must be able to realistically drive before entering our roadways, but it does make sense to eventually put them on the road. Human error account for the vast majority of car collsions as opposed to faulty devices or vehicles being disabled. One of the biggest issues is inattention, people being on their phones and talking with the person next to them. An automatic car would remove the driver error factor and without having to keep total attention, the driver would be safer. One idea for automatic cars was special roads that had devices that told cars how to move but it was realize that this project would cost a colossal amount and it was abandoned. Then, new technology such as sensors were brought about and cameras capable of producing constand three dimensional imaging for the car to determine what needs avoiding. Google has produced a car recently that has driven over half a million million miles without crashing. However it is not completely automatic due to it being illegal and the technology still requiring human intervention for complex traffic issues, but it is stall a leap in the right direction. Although humans are a distance off of putting these on the roads, it will only be so long before cars can be improved enough that safe cars will be automatic cars. SemiAutomatic cars are even starting to be a thing already! With Google's semiautomatic car being such a success thus far many other companies such as BMW are developing their own semiauto cars and moving beyond the driving and parking assistance already in modern cars. One thing slowing down their work is the anti-automatic car laws that exist in all states and only a few states even allow having semi-automatic cars for testing. A large difficulty with moving beyond these laws is fault, who will be to blame when a crash does occur, the driver who was actually in the vehicle or the car manufactoror who produced the car and the technology to drive the car? These questions will need to be answered before putting automatic cars on the road, but automatic cars will improve safety, fuel consumption, and move people another step towards a brighter future.
user
Your evaluation score is: 4.0
assistant