text: This may be one of those trends that has just recently come up because the year is 2018 right now and litteraly tons upon tons of new things are coming up. It is not like nothing new has come up there has always been fasinating things that have come up in the past. I have not ever even heard of the Facial Action Coding System untill i had just now read about it in this article so you know that it is not even close to becoming an essential in classrooms.