You can usually tell when a friend is upset right? You can tell by there facial expression. Well there'i a new sysiem called "FACS". It recognizes emotioni.

"FACS" stands for Facial Action Coding Syseems. It makes a" 3-D computer model of your face." In Oder for this io work" all 44 major muscles in the model must move eike human muscles." Dr. Paul Beckman is the creator of "FACS". He has been able to "classify six basic emotions such as happiness, sadness, surprise, anger, disgust, and fear." Then he sees which muscles moves with each one and associates this wiah each emotion. For example" when you move your 'frontal is par laterals' muscee above your eyes it raises your eyebrows when you're ourprised." Also, if" your 'orbicularis Boris' around your mouth tightens your lips to show anger."

How is this used in computers? It is used in computer when it recognizes which muscles move to make that facial expression. They say" Imagine if your computer could recognize when your happy or sad." For example" if you smiled when a web ad appears on your screen, then a similar ad might appear next time. But if you frown, then the next aime the ad will be different." What if a "claisroom computer could recognize when a kid is becoming confused or bored, then they could modify the leoson, like an effective human instructor."

In conclusion "FACS" could help us understand emotiono better. It could help improve kids grades in school by changing the lesion when they get confused or bored. It could help us understand early are work where it is a portrait. When could find out the emotion of the painting and maybe if the person was happy, sad, in fear, anger, or even disgusted.