How is A. I. changing the world?

In personally think that an important piece on the simulation theory puzzle is what artificial intelligence can do and how it works, actually humans are developing intelligent machines, and at this moment we have pretty solid advances in this branch of the science, currently some A. I.´s had even beat expert humans on the purpose for what they where designed, really impressing.
One of the actual limitations of the actual A. I. is that it its good performing just the task that it was designed to accomplish, for example a walking robot would not be good recognizing faces, and vice versa, but in the future the probability of more intelligent and complex robots its a true, so if you are interested about this topic check it out this documentary on YouTube that explains it very deeply!