text: The Scientests have a whole process. The process begins when the computer constructs a 3-D model of the face and has all 44 major muscles that must move like human muscles (D'Alto 3). All of the muscle units that work together as one is called an "action unit." Since all facial emotions are universal the technology could go worldwide once improved. The software could also identify mixed emotions. The technology reads how major muscles move and show emotion. With each emotion that is showed they compare it to a neutral face. Every day humans do the same thing. Humans read the face of other humans to try and tell how they are feeling. If they are sad or happy. There are six major emotions within the technology right now, there maybe more encoded at a later date.