text: The teacher can not just modify an entire lesson because one student is confused, that is unfair to the students that understand the lesson already. Instead, the teacher could work with the student individually and help them with what they are having trouble with. All in all, adding more uneccessary technology into the classroom would be distracting to the students and an invaison of their privacy. The "Facial Action Coding system" could be useful somewhere else, just not the classroom.Senator of the State of Florida,