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3D displays allow for illustrating in three dimensions using a new higher level of the human computer interaction loop.
 
3D displays allow for illustrating in three dimensions using a new higher level of the human computer interaction loop.
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==History==
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==Approaches==
 
A partial form of 3D displays is to use stereoscopy or autostereoscopy using parallax barriers.
 
A partial form of 3D displays is to use stereoscopy or autostereoscopy using parallax barriers.