text: This could save milloins of lifes if we brought this into schools. people could fix there grades and not be ashmed of not knowing the answers to the questions. " The proces begins when the computer constructs a 3-D compurer model of the face; all 44 major muscles in the model must move like human muscles. Movment of on or more muscles is called an action unit." "Eckman has classified six basic emotions- happiness, suprise, anger, disgust, fear, and sadness, and then associated each with characteristic movments of the facial muscles. For exaple, your frontalis muscle." therefore teachers could tell if we dont understand a topic, pulling us aside later on before moving on and letting us get extra help. They could pull us aside and ask us if everything was going alright at home if we look really upsed or sad, anger, or even disgust.