text: In conclusion its not an important thing to have in this world but is kind of nice been able to see if the person in the pictur was happy or sad etc. Dr. Eckman is a really samrt men, Prof. Thomas and Prof. Nicu too. So if you want to know if your friend is sad take a picture of him. Do the process and show it to him Im sure he will be surprise. I really think this is a good idea, we can know if the presidents or old history people were happy or sad.             How do you feel about the electoral college? It's really useless if you ask me. Where not even voting for the president "but for a slate of electors, who in turn elect the president." Just think about what i said and try to make sense of it.