text: Most people never wonder why they ask more than one person; you probably never did either but the more people you ask the better off you will be. you will be more prepared for any issues than may pop up and you will have more background information that could be necessary to make the decision you wish to make. Even if you asked only two people you will still be more prepared than if you asked just one.The Facial Action Coding System enables computers to identify human emotions. This new software has a promising applications for a variety of industries. "Can we actually calculate emotions, like math homework?" "How can a computer recognize the subtle facial movements we humans use to express how we feel?"