Rate the following essay on its writing, argument, and language skills:
This new technology

to read students emotional expressions is should serve an important role in the schools, because humans can detect emotions in faces, like in paragraph five says, "we humans perform this same impressive calculation every day." But humans dont pay attention but if there was a software that focuses strictly on facial expressions this would be a revolutionary product.

Teen suicide is one of the leading causes of death in the world! Having this new technology will save many kids also many families from grievences. Suicide ties in with depression, and people who are depressed often smile, and say "nothing" when you ask them whats wrong and likely to not tell you how they feel. But if this technology was around in schools it would save hundreds of thousands of lives every day with one advanced product. This can detect a students low amount of happiness and high percentage of sadness, like for example in paragraph 1 is how the software would work. "She's 83 percent happy, 9 percent disgusted, 6 percent fearful, and 2 percent angry."

This will also improve learning in the schools, if the classrooms had this technology there. Most students may not understand something but since there is a classroom full of people nobody speaks up to ask the question. This software will deminish all of that. it will detect that students dont understand and the teacher will recognize that and modify their lesson so the student will not leave the class unknowing of subject. As in paragraph 6 explaines,"A classroom computer could recognize when a student is becoming confused or bored... Then it could modify the lesson."

Therefore I am for this advanced technology to read students emotional expressions. This can save many lives, and better schools tremendously all across the world.

Score: 3