text: meaining that the smile isn't as broad as normal and the fact that there is video imagray based off of the "Facial Action Coding System" (FACS) by using different units and weighing them is amazing and how they can tell your expressions just by veiwing your face and comparing it to a nuetrual face that isn't showing any emotion meaning the face doesn't show -happiness, sadness, anger, surpise, fear, and discust. I beleive that the Facial Action Coding System is a very brilliant form of technology and should be used on painting for many years to come because being able to finally tell the "Mona Lisa's" expression or facial recognition is amazing I couldve never told you if that painting was happy sad and or even angry and having a system that can do so is brilliant and extreamly useful. These are some of the resons that I personaly believe this system is worth using because it helps better understand peoples and or paintings expressions or faces. Cars are benefits for getting you from point A to point B, but there are many other ways you can receive transportation that way. Cars can also get you there quicker, but its not worth what we are doing to our enviornment and ourselves. There are three major advantages about limiting your car use. It will help out our enviornment with the air pollution; you can hear the peacefulness of birds and kids playing, and its a financial rest.