text: All ready a few states such as Maine and  Nebraska have realized the stupidity of this system and have decided to change their voting method. This is why I write to you as our senator to help our state correct this process so we can fairly and justly choose our president, but what do I know, Im only 15.    The technology of " Facial Action Coding System" should not be used to read students emotions to read in a class room and the use of this technology is not valueable. Why? because no student would want to let a machine tell what their emotions are and what they are feeling. In the text it says that this technology can calculate when your face is sad, happy, angry, scared, bored.