text: Next, can it help comunicate better in the real life world? By using this new Facial Action Coding System, Students can now study what kind of emotions are shown when talking to other people. What I trying to say is that, they can find out when they are fake smiling,laughing, or even interested in the conversation. One example on fake smiling is that is you can see the bottom and upper teeth at the same time, they are really not smiling but just smiling to not make anything wierd. If someone that you are taking with is not interested on the topic guys are talking about, you can notice by simpily looking into their eyes and if they are just looking anywhere besides making eye contact, they are not even paying attention to you.