Green screen is the key technology that makes virtual possible today. What's green screen? Green screen is a screen that's the color green placed in the background of a studio set while the foreground scenes are filmed. This may allow the creator to add any type of background they desire to create a special effect. How is this done?

Once they are finished filming the scene the film is brought to the modifying room and the color green is deleted from the film, and the desire background effect is added to the film. What this does is it supplies the sense of action occurring on the film. The green screen is not always green. Often blue or white is used if the surfaced screen has a color conflict with the foreground. Green doesn't go well with certain colours like yellow or folk with blonde hair, and certain shades of color similar to green. The reason the color isn't used is during the revising process, all of the green is removed, and it'll also remove the colors like it, leaving holes in the foreground in the place of the foreground image. It's also vital to have the right lighting and all glossy objects removed or dull to stop problems during the modifying process. Plus the cameraman should not be allowed to use the sharpening feature on his camera to prevent flaws in the green surfaced screen from appearing in the film. The computer used during editing will allow for all necessary sharpening.

What is Virtual Reality? Virtual reality permits a live person to enter an imaginary scene and partake of the scene's action providing the feel of reality. This is made possible with the use of a green screen which allows the designer of VR to add his own setting to create the desire effect. Creating the virtual effect requires the employment of a pro green surfaced screen studio to accommodate for a successful creation of the VR. Some of these green screen supplied lofts are based in LA and each one has its own specialty.

Some studios concentrate on creating virtual games and simulators with their green surfaced screen flats. One studio in LA specializes in the creation and production of computer effects for film which would be near impossible without green screen technology. This studio came about when their founders decide to get involve with production of computer effects using green surfaced screen. You can also find lofts that focus on training, market branding and entertainment company. One of the applications of virtual use is making simulators which supplies the user a feeling they are basically taking part like flying an aeroplane or a passenger on a plane.

A famous Hollywood actress had a fear of flying as a passenger on an airplane. She was place in a customi{sed custom} design flight simulation as a passenger and allow the experience of take offs and landings of an aeroplane to help her overcome her fear of flying.

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