text: Last reason, I think why it shouldn't be used or is'nt valuable is not being comfortable with the Facial Action Coding knowing their emotions. The creator Dr. Paul Eckaman, came up with six basic emotins. The different emotions he came up with is happiness, surprise, anger, disgust, fear, and sadness. Also, each characteristic movement of the facial muscles. Technolgy reading how I feel, but definitly not in a classroom it is not the time or place to see how someone feels.