Nokia adds GPS coordinates to pictures made with their phones (mc, Dutch). We thus all together map the world very fast. In a couple of years every camera (including all mobile phones) will have this as a standard function, including the direction in which the picture was taken as well as the zoom factor. We directly upload the pictures to the internet (as every camera will always be connected to the internet) and can then directly see other pictures taken at the same time from a different direction. Combining these pictures, we can directly see a 3D view on our 2D screen, and can travel back in time without trouble. That is how the virtual world evolves. This is a beginning.