Virtual World is a persistent virtual environment in which all users login from their own computers to exist in a world in which there are no specific goals or rules to the world. Users interact with each other in this simulated world using text-based, two dimensional or three-dimensional graphical models called avatars. These avatars can be textual, two or three-dimensional graphical representations, or live video avatars with auditory and touch sensations. Today’s virtual worlds are purpose-built for entertainment, social, educational, training and various other purposes.
Virtual World
