text: The use of the Facial Action Coding System in classrooms would be beneficial in classrooms to both the students and the teacher, because it would allow the teacher to adjust lessons in order for more students to understand the concepts. Dr. Huang predicted that the system would be able to manipulate lessons based on the readings of emotional expressions in the classroom. The use of this technology to read the emotional expressions of students in a classroom is valuable, because it would benefit the student's learning ability in the classroom. Distracted Driving