text: This techknowlegy could also be used for schoool purposes; Projects for sure! Its time students took other interests thats fun anhd will keep them occupied and or out of trouble. This techknowlegy could make a huge difference in both studants and adults. Ita also good because its another form of math. ''We can actually calculate emotions; like math homework, computers can recognize the subtle facial movements we humans use to express how we feel. 6 emotions are classified; Happiness, surprise, anger, disgust,fear and sadness. After that they are then assosiated with each others movements of there facial muscles.