Virtual worlds are the most interactive of all virtual community forms. In this type of virtual community, people are connected by living as an avatar in a computer-based world. Users create their own avatar character (from choosing the avatar's outfits to designing the avatar's house) and control their character's life and interactions with other characters in the 3D virtual world. It is similar to a computer game, however there is no objective for the players. A virtual world simply gives users the opportunity to build and operate a fantasy life in the virtual realm. Characters within the world can talk to one another and have almost the same interactions people would have in reality. For example, characters can socialize with one another and hold intimate relationships online.
