text: In the University of Illinois, Dr. Huang and his students developed a a better way for humans and computers to communicate. They were amazed how far technology has when people now can calculate emotions like math and science. They start off witha 3-D model of the persons face, each muscle on the face can tell how people feel. There are 6 different common emotions, happiness, suprise, anger, disgust, fear, and sadnes that characteristic movements move the facial muscles. With it, it can change everything.