text: As I write, People are out in the real world making cars for humans like me and you. If we can't put a stop to having all these new vehicles, than it truly will say something about us and who we are as a community. Yes, I agree with having vehicles to drive from point A to B, But that dosen't mean that I don't want change that will help us with money issues. Automobiles are a waste of space, and can hurt by putting all this money that we're just throwing away like we are the richest country in the World. But, we are not.    In the article "Making Mona Lisa smile :" they have a technology called the Facial Action coding system" , this system lets computers idenfy human emotions , this is a very valuable method . This could help students get better grades in class and it could also help the teacher know how the student is feeling so they can help them out if they are depressed or sad or even afraid .