text: I think the value of using this technology to read the students' emotions is really important. It is important because you can determain if students show some sort of depression in there life and you can be able to help them prevent suicide. " A classroom computer could recongize when a student is becoming confused or bored." This would help the teacher be able to help students out or try to teach them in a different way so it doesn't seem so bored or confusing.