text: While there are many positives to this technology some might argue that computers cannot actually calculate human emotion. They argue that human emotion is not somehting that can or should be understood because it would ruin the entirety of feeling certain ways. However, while some arguements may be warranted, many are based off of falsehoods. To begin, emotion can be understood on a scientific level. Emotion is in the brain, not the heart. The way the FACS understands emoion is simple. It maps out a 3-D model of the face, looks at the shape and positoin of all the muscles, then it associates the different facial movements with differet emotion. For example, your orbicularis oris (muscles around your mouth) tighten your lips to show when you are angry. It even works when a person it trying to mask emotions. During a fake smile, the zygomatic major stretches the mouth sidways, while in a real smile the zygomatic major lifts the corners of the mouth. These examples can show how science IS able to understand emotoin, probaly better than most humans. Arguments that use that falshood, that science is unable to understand emotion, is completly false.