Rate the following essay on its writing, argument, and language skills:
Whoever thought that a machine could read a person's emotions? To our surpise, a highly advanced technology called the "Facial Action Coding System" is capable of reading one's emotion by calculating the movement of our face muscles. Some may say that this technology has no value and should be abandoned. However, it is clear that this technology has a great amount of value because it helps us better understand the muscles in our face, it improves communication between people, and can improve the quality of faces in computers.

First of all, the experts of the software are constantly experimenting on different parts of the muscles in our face. By doing so, the experts are better understanding the part's of the muscles. On paragraph 3, the author cleary states that, "all 44 major muscles in the model must move like human muscles. This shows that the experts have noticed these odd movements of the muscles. The muscles function similarly to legs. Also, on paragraph 4, the author talks about how this new technology can even detect ones mixed emotions. The evidence that he uses is the painting of Mona Lisa. The painting was filled with different types of emotions such as 83 percent happy, 9 percent disgusted, 6 percent fearful, and 2 percent angry.

Next, the technology has played a major role in improving our communication between people. On paragraph 6, the author shows us that most communications between people is through nonverbal. The technology can help ones understanding of emotional communications, thus improving their nonverbal communication. The technology can tell when someone is zoned out or just completely bored. On paragraph 6, the author states that "A classroom computer recognize when a student is becoming confused or bored". This machine could better the communication between teachers and students.

Not only does this machine improve communications, this machine can improve facial expressions in our games and our technology. At the middle of paragraph 6, the author states that "The same technology can make computer-anmated faces more expressive". This will improve the quality of our video-games. Video games will become more vivd and realistic. Also, in the medical field, this improves the video surgery. With a better video surgey, more lives will be saved.

Lastly, the facial technology will and has played a major role in our lives. This machinery is a huge technological discovery and should be continued. This is because the technology has helped us better understand our facial muscles, has improved nonverbal communications between people, and has improved the quality of our computer-animated faces. This technology can play roles in almost every thing we do. From video games to hospitals, this machine does it all.

Score: 4