text: So is The Facial Action Coding System easy to use the answer is yes. In the passage the author talks how "the computer constructs a 3-D computer model of the face" which then classifies six basic emotion happiness, surprise, anger, disgust, fear, and sadness. So its not like its this long process that takes over twenty-four hours all you have to do is get you face scanned and they tell you your emotions. Not only that but it's also associated each with characteristic movements of the facial muscles. I'm not saying that they can tell you how your feel, but thats what the software is designed to do. This software can be a fun and easy way to find out what other people's emotions are if you wanna know or they dont want to tell you.