The last technological developments have introduced in life of human beans a enormous amount of hardware’s, communication systems, informatic systems. But it has brought too a multiplicity of images, objects and sensitive experiences that has a direct effect in social life. It can be said that this amount of present elements deserve to be subject of analysis, to tray to clarify the nature of informatic technology and its political impact. That means that far over history of scientific developments, its is (...) precise to take on a critic task of the paper that fulfils the informatic technique in different levels in society (moral, social and economics), but after all the paper that plays in the way that we perceive the World. For that, we treat some of the technological developments related with virtual reality; then, we handle the concept of simulation, and finally, we establish the distinction between reality and virtuality. (shrink)