text: Reducing use of cars has alot to offer and its is good for the community. it really comes down to how your feel about the situation accuring.    Do you think this would be a good idea? In the reading Making Mona Lisa Smile by Nick D'Alto, Mona Lisa is mostly happy a little disgusted and a little fearful and a little angry this is about mixed emotions and coming up with a new technology about reading yoiur emotions and calculating them for you to see whos really happy or faking happiness. This is about calculating emotions on a three D computer.