Computer-generated imagery

Computer-generated imagery (CGI) is the application of three dimensional computer graphics to special effects in various areas of the media. The use of computer-generated graphics range form television programs and shows, to films and commercials. Video games are also another type of media that usually deals with or adopts the use of CGI. It is used to enhance visual effects due to the fact that effects can be created and controlled in a much easier approach. It also allows the creation of certain images that would not be feasible if created by any other technology. With the additional fact that it allows a single artist to produce content without the need of having other actors, props and set pieces, production costs and time spent on creation are often decreased by the use of CGI.