text: In addition to keeping everyone awake, FACS could be used to keep people who aren't feeling too good get better. Everyone deals with things that others probably don't know about. With FACS a student could come into class like Charlie and no one knows about his frustrations so they try to do their normal jokes and games with him. If a student ever comes into class not feeling the best or not wanting to be bothered, FACS could sense that and instead of people messing with that kid or having that kid be bothered, that child could have the option of being away from everyone while the child cools down. That could stop the child from being involved in a physical altercation or any altercations at that.