Please write a 45 paragraph summary about virtual reality do

Please write a 4-5 paragraph summary about virtual reality do not include opinion or reaction and please give me a link of the article. The article should be recent (2014 or later).Thank you!

Solution

Virtual reality(VR) is an artificial environment/outlook that is created with software and presented to the user in such a way that the user suspends belief and accepts it as a real environment(Visual effects which looks real). On a computer, virtual reality is primarily experienced through two of the five senses: Vision (sight) and sound.

The simplest form of virtual reality is a 3-D image that can be explored interactively at a personal computer, usually by manipulating keys, Joystick or the mouse so that the content of the image moves in some direction or zooms in or out. More sophisticated efforts involve such approaches as wrap-around display screens, actual rooms augmented with wearable computers, and haptics devices that let you feel the display images.

Virtual reality can be divided into:

As needed link is mentioned below.

http://electronics.howstuffworks.com/gadgets/other-gadgets/virtual-reality.htm