The video called "Sight" is really trippy to me. Even though it is just a "what if" situation, it is a  really scary thought that we could be manipulated by technology like that. Suppose that one day we do have the type of technology that is that interactive with our daily lives, would we be able to control someone else? I believe that we will have technology similar to that, but not to the extent of having the ability to control another person.