Depending on the technology, the viewer may be required to wear eyeglasses or not. For details, see 3D visualization and 3D rendering. Stereoscopic 3D differs from designing in 3D, in which ...

A detailed look at how the combination of stereo depth perception with 3D data in stereo cameras enables the functions of ...

See virtual reality. 3D still pictures date back to the 16th century when "binocular" images were viewed cross-eyed. In the 1800s, stereoscopic viewers were developed (see stereoscope).