Rate the following essay on its writing, argument, and language skills:
Have you heard of the Facial Action Coding System, also known as FACS? It is technology that can identify human emotions, such as happiness, sadness, anger, fear, disguist, and surprise. This would not be useful in school classrooms on students for many reasons, but it could still be valuable in some situations at school.

To begin, one reason the FACS wouldn't be useful to use on school students is because school is for getting an education and learning. School is not for figuring out whether a student is happy or sad, so for that reason the FACS would not be useful. Also using the FACS on students, would take up time and waste it, when students could be learning, which is what they should be doing in school. So basically, the school should be focused on education students, and not trying to tell their emotions using technology.

Secondly, the FACS would not be useful because some students may not want it to be used on them. Students don't need a technology to show what emotion they are feeling, when the student their self knows what their current emotions are, and if the school used the FACS it would be a waste of time for the students who didn't need to, want to, or disagree to using the FACS. Also some parents could disagree and not want the school the use the FACS on their students in the school.

On the other hand, using the FACS could be valuable. For example if a student is being bullied it would be useful to use in a situation like that. Also it would be useful if a teacher was trying something new in the classroom, and the teacher could see whether her students were happy or not with it. The FACS could also come in handy and be useful and valuable, in acting or drama classes. The FACS could be used to tell how good students are at acting out emotions.

In conclusion, using the Facial Action Coding System ( FACS ) can tell emotions such as happiness, sadness, anger,surpise, disguist, and fear. The FACS wouldn't be that valuable at school, because some students may not want others to know their real emotions, and also using the FACS in school would not be valuable because school is for education and learning, not for figuring out emotions. Although the FACs could be valuable to use in school in drama or acting classes to tell how good or bad students are at acting out certain emotions in which they aren't currently feeling.

Score: 4