Rate the following essay on its writing, argument, and language skills:
Have you ever been told what your emotional expression is by a computer. A new software has been made that can recognize emotions. It has been made to develop better ways for humans and computers to communicate. The use of this technology to read the emotional expressions of students in a classroom is valuable.

First, it constructs a 3-D model of the face and the muscels in the software must move like human muscles. It makes an exact replica of your face and your face muscles. It shows you your emotion by using the location of your face muscles. For example in paragraph 3 it states," Your frontalis par leteralis muscle raises your eyebrows when you're surprised."

Second, It can tell you if you have mixed emotions. It can calculate exact emotions while we can partialy do this. In paragraph 5 it states that " You can probally tell how a freind is feeling simply by the look on her face. Of course, most of us would have trouble actually describing each facial trait that conveys happy, worried, etc." The computer can show you this.

Third, The computer can help you by knowing what your emotion is. It can see when your happy looking at something so it can show you more stuff like that. It can see when your sad so it wont show you more stuff like that. It can see when your confused at something and so it can explain it to you differently so you wont be confused.

In conclusion, The computer constructs and exact replica of your face and your face muscles. It can tell you your exact emotion or mixed emotions. It can help you feel happy by showing you what you want to see and not showing you what you dont want to see. It can help teach you things that you differenly by showing it to you differently if it sees that you are confused. The technology to read a students expression in a classroom is valuable.

Score: 3