text: Although the Facial Coding Acting System invades privacy, lessons human interaction, and may not be completely accurate of human emotions, it ultimately serves to benefit. While privacy concerns are understandable, the possible results after the slight invasion could be more than worth it. An unfortunate day could be quickly turned around if people were aware of the circumstances. Without a situation being addressed, nothing can be fixed;the same goes for a person's emotional state. However, on the technological aspect, how can one know how reliable a computer is on detecting somebody's facial expression? Dr. Huang addresses this by introducing that the computer first constructs a 3-D model of the face, with all the muscles operating as a human's would. Dr. Huang also explains that "the facial expressions for each emotion are universal" reguardless of the desgree of expression, (D'Alto). Finally, the fear of more computer based activities is rapidly squashed by the contradiction that being more aware should envoke more human interaction, not lesson it.