Definitions for virtuality
This page provides all possible meanings and translations of the word virtuality
Random House Webster's College Dictionary
vir•tu•alˈvɜr tʃu əl(adj.)
being such in force or effect, though not actually or expressly such:
reduced to virtual poverty.
noting an optical image formed by the apparent convergence of rays geometrically, but not actually, prolonged, as the image formed by a mirror noting a focus of a system forming virtual images.
Ref: (opposed to real 1 10 ).
temporarily simulated or extended by computer software: of, existing on, or by means of computers:
virtual memory on a hard disk.
virtual discussions on the Internet.
Origin of virtual:
1350–1400; ME < ML virtuālis= L virtu(s)virtue+-ālis -al1
A state of being virtual.
the quality or state of being virtual
potentiality; efficacy; potential existence
The term virtual is a concept applied in many fields with somewhat differing connotations, and also, differing denotations. Colloquially, virtual is used to mean almost, particularly when used in the adverbial form e.g. "That's virtually [almost] impossible". By extension to the original philosophical definition, the term virtual has also come to mean "modeling through the use of a computer", where the computer models a physical equivalent. Thus, a virtual world models the real world with 3D structures and virtual reality seeks to model reality, enhancing a virtual world with mechanisms for eye and hand movements. The word 'virtual' now modifies numerous nouns for real world concepts: virtual appliance, virtual museum, virtual learning environment, virtual studio, and so on. All virtual creations presuppose a basic imitation of reality. Virtual worlds are considered not to be “real” in the concrete sense. A virtual world, for example, does concretely exist as a series of electronic impulses on at least one piece of hardware. So when we refer to something as “virtual”, it may be more helpful to think of the idea in terms of tangibility: we conceptualize that which we cannot physically alter or experience as “virtual”. A virtuality, then, can be conceptualized alternatively as “a physical equivalent or model which resists tangibility"—in other words, [a physical equivalent or model] which resists touch.
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