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
The technology of the world has been evolving since the first caveman produced fire. Driverless cars are simply the next innovation in this long line of human history and as such should be developed. These cars will be more energy efficient, more safe, and more convenient for the human race. These driverless cars have been projected to be more energy efficient, a strong benefit in a world in which pollution is near rampant. Google cofounder Sergey Brin foresees that these specific automobiles would use half the fuel of today's taxis, an incredible benefit. (Paragraph 1) As of late across the globe, the rise of industrialization and rapid need for energy has caused countries to become more dependent on fossil fuels. These energy sources release tremendous amounts of CO2 into the air, the effects of which have been seen by climate engineers and the common people. Increased amount of CO2 have increased pollution in large cities such as Shanghai, and are toxic to the human body when the gas is in large quantities. In addition, CO2 gases are effectively raising the temperature of the planet; these effects include raising ocean levels, putting coastal cities and settlements in harm's way, and disrupting ecological systems around the world. Thus, an alternative automobile that cuts down on the amount of fuel consumed will effectively release less CO2 than present-day cars in a given time frame. Safety is a large concern for the human race and for citizens in general. It is a large benefit that driverless vehicles are expected to be more safe than the prevalent human-dictated car. Over the course of sensory advancement, sensors have become so advanced as to be able to detect and respond to the danger of out-of-control rollovers or skids. (Paragraph 5) When implemented, vehicles can automatically apply brakes on wheels and reduce engine power, feats performed with better response and control than a human driver. (Paragraph 5) GM has developed driver's seats that vibrate when the car is in danger of hitting an object while backing up; The Google car even announces when the driver should be prepared to command the wheel. (Paragraph 7) Some manufacturers even wish to bring in-car entertainment and information systems which utilize heads-up displays. (Paragraph 7) The driverless car will be intended to be more safe, yet not deathly boring. While these examples describe a car not completely autonomous, these examples are the steps toward the aforementioned goal. The convenience of these cars, combined with the safety features, will be paramount. Google cofounder Sergey Brin specifically envisions a future with a public-transport taxi system of driverless cars. (Paragraph 1) In this world, no one will have to buy cars simply because no one will need them anymore; Brin even believes that these cars will offer much more flexibility than a bus. (Paragraph 1) As previously mentioned, convenience includes a car system more prepared for hazardous conditions than the average man or woman, and a lessened danger posed by reckless drivers. There are simply too many advantages to be ignored with this idea. The concept of a self-functioning transportation vessel is not merely a fantasy. Tesla has projected a 2016 release for a car capable of driving on autopilot 90 percent of the time; Mercedes-Benz, Audi, and Nissan even plan to have fully self-driving cars by 2020. This idea is the next big innovation in human history, and with projected benefits, should be warmly welcomed. These cars will specifically be more energy efficient and more safe and convenient. It is time to advance in the ages and move from fire to electricity, from swords to guns, and from human-driven cars to driverless cars.
user
Your evaluation score is: 4.0
assistant