text: Overall i think this machine is beneficial to schools everywhere in the United States. The system sounds like it will be because of how much knowlege u know from a student because of there emotional look. This can be great for the student also, to let him know that that the section he just read was boring or fun. I think this emotion system will be great for every school in the future.Gathering multiple opinions helps people make better choices by giving them multiple viewpoints. These new viewpoints can give them various new way to approach the decision. By having multiple ways to approach the problem, you can choose the best one and make the best decision.