A 3d map of my network with nmap and mysql. We made it by using VRML.
So, the blue color is Windows computer and the red one is linux, the others in yellow are the printers (the eight is the number of the open ports)
It is very easy to compare two different scan (different days or weeks). When the cylinder is blue (microsoft computer) with a black cylinder, it is the different of port between the two scan, there is in this some new ports.
It possible to see it from fornt, up, left, right using vrml player.
:-))