text: "The program is designed to make a 3-D representation of the face and all of the 44 major muscles"(D'Alto, 3). Dr. Huang explains that Movement of one or more muscles is read as a certain emotion by a program called FACS, programed by psychologist, Dr. Paul Eckman. It reads emotions almost as a human would if you were to read a freind of yours face to face. The only part that sets the program aside from human reading, is that the program reads into the slightest movements you might not want to show.