text: Performing this calculation every day, we would have trouble describing each facial trait that conveys happy, worried, etc. However, we can also use human anatomy to help paint precisely enough to convey specific emotions. New computer software has anatomical information as electronic code. Video imagery which is the new emotion-recognition software which tracks these facial movements in a real face or in the painted face of Mona Lisa. The software can detect mixed emotions by weighing the different units. We really don't know how much the computer can do, it can detect if you're happy or sad, and make computer-animated faces.