text: eventhough it may not seem praticle to use this technology, students can actualy learn from it. "the process begins when the computer constructs a 3-D comuter model of the face; all 44 major muscles in the model must move like human muscles... Dr. Paul Eckman, creator of FACS(Facial Action Coding Sytsem) has classified six basic emotions -happiness, suprise, anger, disgust, fear, and sadness- and then associated each with characteristic movements of the facial muscles". Eckman's technology has a lot of information studets can learn. The technology is valuable because the students that use it can learn and better understand diffrent facial expresions made by others.