Rate the following essay on its writing, argument, and language skills:
I think the use of technology to read the emotional expressions of students and pictures is valuable. I think this technology will be very helpful and useful. Being able to figure out people's emotions will not only help in shcools but in jobs. This technology will help doctors and teachers. I think this technology will help or society as a whole.

Dr. Paul Eckman, creator of FACS gives many examples of how his new technology can be useful. Paragraph 6 gives a good example saying,"A classroom computer could recognize when a student is becoming confused or bored,"Dr. Huang predicts."Then it could modify the lesson, like an effective human instructor." The evidence above shows that this technology could help students in school, with test making them less harder for students to understand. I think this technology could help doctors who work with sick people in rehab, and mentally and physically handicapped people. I feel like being able to understand when people are sad or angry could help us understand others around us.

I think this technology could really help or society. Knowing when someone is happy, or scared could help with bullying, abusive households, ect. I think this technology is classroom valuable. Therefore saying yes, I think the use of this technology to read the emotional expressions of students in a classroom is valuable.

Score: 3