Rate the following essay on its writing, argument, and language skills:
I belive that the use of technology that reads a students' emotions in class is not benificial due my belife of it having flaws. Having technology like this one could be benifitcial in some cases but there could be problems. A problem I have in mind is that students can portray fake emotions. Not only that every student is unique and has different facial features.

I know for a fact that students portray fake emotions because i am a student. For example a sudent could have a problem at home and doesn't want to make others feel bad for him/her, so they would fake the emotion of happiness to hide the emotion of anger or sadness. A computer can't read the mind of a human and identify the real emotion they are really feeling.

Not only that! Every one in the world has different facial features. A students nuteral face could look like a face of boredom and cause the lesson to be changed. The computer would not know that because it's based on how the mucles look. I feel that the computer lacks 3-D model of every students' face and its time consuming to get a 3-D model of every student.

Technology that reads emotions is amazing, but i feel that they still won't benfit the students in the classroom due to the fact that it can't distinguish fake emotions over real emotions and also it doesn't know all the facial features there can be.

Score: 3