text: Im gonna support my claim and say it is not a valuable use of technology in my opinion. The use of the Facial Action Coding System sounds like an invade on someones deep thoughts and ideas that the person might not want anyone else to know. In my eyes a person's personal thoughts are very, very private if they want them to be. If we feel a certain way and we dont want to say it, that system totally invades the privacy of others. Again, in my eyes that is not right.