Article | REF: TE5900 V2

Title Virtual Reality ? Concepts and tools

Authors: Philippe FUCHS, Guillaume MOREAU, Alexis PALJIC

Publication date: February 10, 2014, Review date: June 25, 2021

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1. Concepts and applications

1.1 Definition and purpose of virtual reality

As with any new technology, before it took off, there were related scientific fields that enabled its development.

  • Previous applications

    • In the entertainment sector, computer-generated images were used in film and animation long before the advent of virtual reality.

    • In professional fields, CAD and the simulation of physical phenomena are studied virtually through digital modeling.

      But in all these sectors of activity, the user of these virtual worlds is a spectator: he or she does not instantly (inter)act on these virtual entities. The reader may, however, retort that, in video games,...

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