virtual worlds definition

https://www.techopedia.com/definition/25604/virtual-world

A virtual world is a computer-based online community environment that is designed and shared by individuals so that they can interact in a custom-built, simulated world. Users interact with each other in this simulated world using text-based, two-dimensional or three-dimensional graphical models called avatars. Avatars are graphically rendered using computer graphics imaging (CGI) or any other rendering technology. Individuals control their avatars using input devices like the keyboard, mouse and other specially designed command and simulation gadgets. Today’s virtual worlds are purpose-built for entertainment, social, ed

Girvan, C. (2018). What is a virtual world? Definition and classification. Educational Technology Research and Development, 66(5), 1087–1100. https://doi.org/10.1007/s11423-018-9577-y
“definitions of virtual worlds lack an essential conceptualisation of what a virtual world is. The propensity towards a techno-centric definition has its advantages as it allows for a myriad of user experiences, however it results in confusion between technologies with similar technical features, most likely because a virtual world, much like a smart phone, relies on a combination of different technologies.
Shared, simulated spaces which are inhabited and shaped by their inhabitants who are represented as avatars. These avatars mediate our experience of this space as we move, interact with objects and interact with others, with whom we construct a shared understanding of the world at that time.”

https://www.yourdictionary.com/virtual-world

A 3D computer environment in which users are represented on screen as themselves or as made-up characters and interact in real time with other users. Massively multiuser online games (MMOGs) and worlds such as Second Life are examples. See MMOGMMORPGSecond Life and metaverse.

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more on virtual worlds in this IMS blog
https://blog.stcloudstate.edu/ims?s=virtual+worlds

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