text: With many manufacturers working to improve these cars, and to help make them safe; it will turn out to be a huge step in the world. Smart cars have come a long way. Automakers are continuing their work on the assumption that the problems ahead will be solved. Manufacturers believe that more states will follow as soon as the cars are proved more reliably safe. It is amazing how we can make technology, and even better when it has a positive outcome. They should definatley continue improving these cars because of less fuel usage, drivers would be more focused and alert, and it will make driving safer and easier. They are still growing with ideas; they are getting closer and closer to their destination each day.Does the Facial Acton Coding really identify humans emotions? The Facial Action Coding really helps identify human emotions. Since some people can't identify or know if your happy,sad,angry,surprise,shock,disgust, and scared they won't be able to know your emotions.