text: Its something thats really cool alot of people and little kids would like it. Everyone would want to try and see what their emotions say. So if they did come out with something like this alot of them would sell quick and i know they wont be cheap. We have came so fare from having to wait 5 minutes to take a picture to now being able to tell a persons emotions by a computer just reading there face.    There is a growing movement in lots of western countries to do less driving. In Bogota, the capital city of Colombia, a "Day Without Cars" has been established. It is an annual event where residents of the city are banned from using cars, and violators are fined. In Paris, residents were banned from using their vehicles for about week due to toxic emmisions, widely blamed on diesel fuel. In Germany, a development neighborhood called Vauban was created and has a strict policy on parking. Car-sized garages, and street parkin are banned, requiring residents to pay an extra 40000 dollars to purchase a parking space in the neighborhood. These ideals are even spreading to America.