text: What about the common conseption that students go to school with a smile but arn't really happy? It can do this too. It comes to that facail movements can be seen as true or false by the muscles that are being used in that moment in time. Such as the muscle group, zygomatic major, used in a genuine smile; however, in a false smile you also use the risorius. "But in false smiles...using the zygomatic major and a different muscle, the risorius." The usefulness of this technology doesn't stop at just being able to identify false smiles but teachers can use this information to more effectively connect with the students. When a student is a distracted by stressers, they can't focus, and when they can't focus, it makes the teachers look like they arn't doing their jobs properly by the test score of the students because of it. This stratigy however, is nothing new. In the eyes of an exspert, facail exspression tell your true intentions. "To an experts, faces don't lie; these muscle clues are sometimes used to spot when a 'smiling' politician or celbrity isn't being truthful." Thus, this late technology doesn't seem to far fetched to use in our schools.