what is virtual reality?

Question

computers

Answer 1

you feel you have it but you cant have it.

Answer 2

A virtual environment is a nothing but an artificial environment which can be created with the help of computer.

# An artificial environment created with computer hardware and software. To "enter" a virtual reality, a user wears special gloves, earphones, goggles and/or full-body wiring. In addition to feeding sensory input to the user, the devices also monitor the user's actions. The goggles, for example, track how the eyes move and respond accordingly by sending new video input.
www.csc.calpoly.edu/~ebrunner/VocabGraphics.htm

# A computer simulation of a real 3-dimensional world, often supplemented by sound effects. People often associate virtual reality with a body suit and head gear that inclues an internal screen. The suit measures your boby's movements and displays them on the screen. These computerized images can be simulated in any environment making you feel like you're realy there. This is one interface, a more common use for VR is seen in many 3D computer games.
www.cem.uvm.edu/util/html/definitions.php

Answer 3

Virtual reality (VR) is a technology which allows a user to interact with a computer-simulated environment, be it a real or imagined one. Most current virtual reality environments are primarily visual experiences, displayed either on a computer screen or through special stereoscopic displays, but some simulations include additional sensory information, such as sound through speakers or headphones. Some advanced, haptic systems now include tactile information, generally known as force feedback, in medical and gaming applications. Users can interact with a virtual environment or a virtual artifact (VA) either through the use of standard input devices such as a keyboard and mouse, or through multimodal devices such as a wired glove, the Polhemus boom arm, and omnidirectional treadmill. The simulated environment can be similar to the real world, for example, simulations for pilot or combat training, or it can differ significantly from reality, as in VR games. In practice, it is currently very difficult to create a high-fidelity virtual reality experience, due largely to technical limitations on processing power, image resolution and communication bandwidth. However, those limitations are expected to eventually be overcome as processor, imaging and data communication technologies become more powerful and cost-effective over time.

Answer 4

you see virtual reality is the same as reality except you don't actually do anything you don't actually eat drink or experience life you just sit and lose track of reality

Answer 5

virtual reality is something like a 3d world .VRML is a language that is used to create virtual real pages on web
eg -:second life
wanna know more about it visit
http://en.wikipedia.org/wiki/Virtual_reality

Answer 6

A hypothetical three-dimensional visual world created by a computer; user wears special goggles and fiber optic gloves etc., and can enter and move about in this world and interact with objects as if inside it

Answer 7

The visual mapping of your ideas, seeing your dreams, views, ideas, aims, future, or whatever on screen! It is not real but it can be seen how your dreams would look in reality! This gives you the option to go ahead with your dream, to edit it or to delete it! Isn't it wonderful!

Answer 8

it is a concept in which the 2d objects are disply as 3d by taking some assumption.