text: Using policy two is just going way to far because the only way that I would do that one is if all of the kids in the school get on there phones in the middle of class and just stay on it for the whole time without doing anything else without even paying attention to anyone or anything else. But policy one is more understanding because it is getting phones out of the way while they are working but not while they are on there free time because phones shouldn't bother anyone if its on there free spare time . But that is my reasen why i would go with policy one.In the article "Making Mona Lisa Smile," bye Nick D' Alto, the auothor describes how a new technology called the Facial Action Coding System enables computers to identify human emotions. A clam for or against the value of using this technology to read students' emotional expressions, I think it's a good idea to know the mood or emotions of people.