What is 3D television?
The function of '''3D television''' is making a two-[[dimension]]al screen look like its picture is in three dimensions. This effect starts when we observe two shifted displays. == 3D televisions with glasses == Basic division of 3d technologies *stereoscopic 3D display – ''requires glasses'' *Autostereoscopic 3d display – ''without glasses'' 3D televisions in shops and e-shops are in 90% of cases stereoscopic. Glasses are used to see the picture in three dimensionals. The glasses divide display into two components (either shifted in color or otherwise). == What 3D TV can do == 3D TV can do anything as well as 2D TV. The newest types of TV even can convert 2D into 3D but the quality is low. Movies in 3D format are still scarce. Few people would invest their money into partially exploited [[machine]]. == Specification of three-dimensional perception == The best 3D television images are on larger television screens. The closer a person sits to the screen, the stronger the 3D effect. Three-dimensional [[image processing]] is also more difficult for the [[brain]]. Because the observation of 3D space in a 3D TV is so hard, viewers should be sitting during the watching 3D TV. [[Category:Television technology]] [[Category:Display technology]]