Metaverse

The Metaverse is a fictional virtual world, described in Neal Stephenson's 1992 science fiction novel Snow Crash, where humans, as avatar, interact with each other and software agent, in a three-dimensional space that uses the metaphor of the real world. The word metaverse is a compound of the words "meta" and "universe". The Metaverse appears to its users as an urban environment, developed along a single hundred-meter-wide road, the Street, that runs the entire 65536 km (2 km) circumference of a featureless, black, perfectly spherical planet. The virtual real estate is owned by the Global Multimedia Protocol Group, a fictional part of the real Association for Computing Machinery, and is available to be bought and buildings developed thereupon. Users of the Metaverse gain access to it through personal terminals that project a high-quality virtual reality display onto goggles worn by the user, or from low-quality public terminals in booths (with the penalty of presenting a grainy... full article at wikipedia