text: One other thing everyone says, phones and elcetronics are a destraction to teens, why bring a machine in to the agurement and tell the students they aren't in a good mood. So everytime they a feeling a certain way they are worried about someone else telling them how they feel because a machine said they feel some type of way. Therefore making the worry about someone elses in their business and trying to mask the emotions completely so a computer system won't detect any emotion, instead of doing the work assigned in class.