text: An example from the article is " we humans perform this same impressive "calculation" every day. For instance, you can probably tell how a friend is feeling simply by the look on there faces" Another thing why I think this type of technology is going to be useful, Is because maybe in the future all of the work could be handed over to the technology, Letting the technology do the work for us, Which would make it much easier for humans and less stressful to think about.