text: In addition, teachers would also benefit from the use of facial coding. It is hard for teachers to truly know how a student is fairing in all areas of school. So, by tracking their students' data, the teacher can make additional adjustments to either get the student help, or create a better challenge that will grow their education. In using facial coding programs to calculate how their students are doing, the teacher can appeal to whatever needs their students may have, and even find out if a student is having an "off day".