text: The 3-D model of the Facial Action Coding System is described to have a human-like appearance with joints like the human muscle. "The facial expressions for each emotion are universal, even though individulas often show varying degrees of expression"(Huang). The future of technology is rapidly changing and adapting to become smarter and more like a human mind set. Like humans, the computer can detect if someone may be feeling one way through facial expressions. For example, "We humans perform this same impressive 'caculation' everyday. For instance, you could probably tell how a friend is feeling simply by the look on her face." Logically, if a close friend claim to say they might feel one way but you might feel they aren't expressing themselves like that. "Yet Dr. Huang observes that artists such as da Vinci studied human anatomy to help them paint facial muscles precisely enough to convey specific emotions...Perhaps Dr. Huang's emotion algorithms are a different sort of 'Da Vinci Code'!" From the evidence of Da Vinci's studies of human anatomy, the "code" could be used on the FACS to determine a facial expression. "To an expert, faces don't lie; these muscle clues are sometimes used to spot when a 'smiling' politician or celebrity isn't being truthful."