text: One example on why the technology should used is how it will be able to detect when someone feels a certain way in a class or a lesson. The text states, "A classroom computer could recognize when a student is becoming confused or bored,"(D'Alto). This would help students and teachers because from the students prespective the teacher would know how he/she felt. A way that this would help teachers would be that it would give the teachers some feedback so that maybe if their student is bored to make their lesson a little energetic. Then the students and the teachers may have more understanding of eachother.