text: For example my first evidence that i found in this article is when said that "Mona Lise is 83 percent happy, 9 percent disgusted, 6 percent fearful, and 2 percent angry". So, is trying to tell us that to making Mona Lise smile can be a difficult way, because she had too many differents emotions at the same time,but nothing is impossible. But also the people trying to describe a new technology to identify humans emotion. The new technology is called FACS ( Facial Action Coding System). This is the new technolody that the author wanted to used to find the humans emotions, , and see which one of the two option that they had can be more easy or more faster to find the human emotions.