text: Not only can this technology tell when a student is confused, it can also tell when they are bored. In the text Dr. Huang says "Then it could modify the lesson" which I totally agree with. A student is not going to tell a teacher that they are bored, but with this technology a teacher can still find out. Finding out that a student is bored is great because teachers can modify the lesson to make the students engaged. The students will have more fun being taught with a more engaged lesson, which will raise test scores. Some people may say have this technology in class is werid or creepy, but if they students, teachers, and parents do not have a problem with it there should not be a problem.