Rate the following essay on its writing, argument, and language skills:
The use of technology like this has many benefits. It can be used in class or at home, it can even be used at a doctors office. Technology like this can even help teachers teach better. Technology like this can help teachers teach more effectively.

FACS can be a very important piece of technology. For use in classrooms, teachers can tell if you are confused and help you more. They can also tell if you aren't paying attention and they could help you stay on task. In paragraph 6

Dr. Huang is quoted saying

"A classroom computer could recognize when a student is becoming confused or bored,...Then it could modify the lesson". As a student I have seen many students including myself get distracted in class. This can also tell if a student is interested in a subject.

FACS can also be used outside of class if needed it can be used at home. Your t.v. could recommend shows or movies based on how you feel. Or on a gaming system to pick games for you. In paragraph 6 it said "for example, if you smile when Web ad appears on your screen. a similar ad might follow". This could make internet easier.

Although you might think this technology maybe invading privacy and might be incorrect at times, it has more benefits. No on eshould fully depend on it. It could be used to help treat you at a doctors office. FACS can tell if something is really painful and how you're feeling mentally.

This technology should be in every classroom in the future. It should also be used by every teacher. Doctors might also get a lot of help using FACS. And you might also get it in your home sometime.

Score: 3