By reading this article I would be in no doubt certain that using FACS (Facial Action Coding Systme) for the emotional expressions of students in a classroom is valuable. It could keep the attention of the students inside a classroom.

In paragraph 6 it mentions why FACS is a good and helpful tool to use inside a classroom. According to Prof. Thomas Huang, of the Beckman Institute for Adanced Science at the Unversity of Illinois, ¨A classroom computer could recognize when a student is becoming confused or bored,¨ Dr. Haung also goes on and predicts ¨Then it could modify the lesson, like an effective human instructor.¨ By Dr. Haung telling us this information it shows us that by using FACS our students may pay better attention in class becuase they are not confused nor bored. Another reason why using FACS is important is because it has the potential in increase the students intelligence.

In conclusion, FACS is a good and helpful advancement in techology that could one day be in schools everywhere. It would make school less boring and could keep the attention of the students inside the classroom.