text: In conclusion, I personally think that with the help of this technology teachers will be able to read into their students emotions better. Also, teachers would be able to tell if students are lying to them. The value of this technolgy would be able to help them read the facial expressions of many people with diasbilites who have trouble conveying emotions. I beleive that is this type of technology were to be used in a classroom that it would be a great help to many teachers.        in source one they talk about banning driving in germany and how does it affect them but in the U.S.A if u took that baway we would probaly freak out unlike a small town in germany completly has no cars in there small town. In Levitton and Scarsdale new york some cars rare overpopulating us and causing emission smoke throughout the air and litereally choking us with fumes. The United States Of America is starting to reduce car control in some citys it is said that 80% of appropriations have by law gone to highways and only 20% to other transport.