text: Let's say a student wants to ask their teacher a question but they just don't know what they want to ask, or they do know but don't know how to express their question. The FACS picks up their worried expression and gives it to the teacher. Now the teacher knows that the student is troubled and now finds different ways to help them out. Those are just some ways to help a child in need. I'm pretty sure that more scientist are coming up with more solutions to help students in the classroom. Most students are usually inable to ask the question they really need or are just too slow to get their question out before the teacher moves on. With FACS teachers are able to quickly catch on to what they just said and help the student out when they trully need it.