text: The use of this technology in the classroom has potential to be very valuable. For instance, if a teacer is teaching and a student is confused or bored, there is a way to teach that specific student in another way that may benefit him or her. Depicting these emotions would be done by way of computer. There would be a classroom computer and when it picked up confusion or boredom, it could modify the lesson, like an effective human instructor. The technology benefits the teacher and the students.