text: "video imagery" tracks the movement of a real or painted face by looking at the different units indentifying mixed emotions. By helping identify Huang observes that da Vinci studied human anatomy to help them paint facial muscles to clearly state specific emotions. on the computer it stores similar anatomical info as a code (Da Vinci Code). If you were at school and so seem to be bored, confused, or excited and the computers webcam looking at you and it changes what you are doing, or it helps you all by the look on your face. That could help students get engaged into theri school work. For that to work the new technology Huang states that " Most human communication is nonverbal, including emotional communication, So computers need to understand that, to." if the computer undersatnds how you feel without taling to it, it could help a lot on how student feel about their assignments.