Rate the following essay on its writing, argument, and language skills:
I think the use of this technology to read the emtional expressions of the students in a classrooomis valuable because how do we know if a student is learnng or being bored in class.

Another example," In fact, we humans perform this same impressive "calulation every day. For instance, you can probably tell how a friend 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. Yet Dr. Huang observes that artist such as a Vinci studied human anatomy to help them paint facial muscles precisely enough to convey specific emotions. His new computer software store similar anatomical information as electronic code." This in formation helps us understand that even the you can smile you could be lying about it. having practice anatomy like da Vinci and this technology can help understand how people feel in certain situations, like student's in a classroom.

The reason for having this type of technolgy can be very helpful, in some cases like school or in a classroom. For example," Th facial expression for each emotion are universal, obeseves Dr. Huang, even though individuals often show varying degrees of expression(like not smiling as broadly). Using video imagrey, the new emotion - recognition software can even identify mixed emotions( as in da Vinci's masterpeice). Each expression is compared against a neutral face(showing no emtion). And thats why I think it is improtant to have this kind of technology to understand if a student or person is or is not understanding in class. This could help not only the teachers but the student themselve understan how they feel and why.

I think it is important to have this technology to read students' emotional expression, because know can for sure no if you're lying when yu say yes or if you do or don't understand anything that is happening. This is why we should have this technology.

Score: 3