The ways emontions work is the way we are feeling at that exact moment. We may feel sad, depreesed, angry, happy, excited, or just fantastic. Emotions is how we express ourselves. Emotions can do with a lot of things love, care, affection ect. Emotions is just how people coupe with things like depression & things like that.

"FACS" Is "Facial Action Coding System" It can tell how people emotions are & how they are feeling at that moment. The system can just look at you & tell you how you are feeling but by percentages. It can 10% sad 85% depressed & 5% hungry thats how their scanners work

Their technology is like te best in the world klike very hi-tech in this matter for thm to see how you are feeling is very amazing & can do magineficent things in this world

Once you learn everything you can about their facial scanners you can turn that frown upside down