3D display technology comparison table.

		HoloVizio - LightField	Stereoscopic		Autostereoscopic						Volumetric					Holographic
			Passive	Tracking	Multiview						Addressed media projection (air or solid)	Moving lightpoints		Layered
Features	User Benefits				Lenticular	Parallax barrier (controlled)	Different opt. Rasters and filters	Integral Imaging	Time - multiplex	Controlled pixel technology		Passive (moving screen)	Active (rotated led matrix)	Double	Multilayer
Watch HoloVizio videos
Continuous motion parallax	The 3D image don't "jump" between the views, horizontal perspective is perfect	TRUE, horizontal only		Limited							True, also vertical	True, also vertical	True, also vertical	True, also vertical	True, also vertical	True, vertical also possible
There's no contradiction between eye-convergence and focusing	No discomfort, seasickness or disorientation
Voxels can be individually addressed	The point of a given view does not move if the viewer is moving and is exactly there where it seems to be				Limited	Limited	Limited	Limited	Limited
Wide viewing angle, optional viewing distance	Collaborative use															Limited
No eye or head tracking used	Not necessary to stand in one point, free motion possible			Limited
No eye or head tracking used	No latency
No invalid zones in the field of view	The 3D image can be seen in the entire field of view		Not relevant								Limited
The points can be generated anywhere in the field of view	Optional shaped objects or 3D view can be visualized		In a fixed position only	In a fixed position only	Limited	Limited	Limited	Limited	Limited		Limited
The points can be generated anywhere in the field of view	Objects could appear behind and in front of the display screen				Limited with depth	Limited with depth	Limited with depth	Limited with depth	Limited with depth						Only with supplementary optics
Ability to show hidden edges	Wide scale of displayed images, textures vs. wire frame images only
Direction selective light emittance of each pixel	Window-like view, all light beams are present as in natural view
Full compatibility with optional software environment	Ability to display any 3D information and to use different 3D sw without restrictions
Compatible with current displaying conventions	Easy replacement of desktop 2D monitors			Limited												Limited
High refreshment rate possible	Motion picture, interactivity										Limited	Limited	Limited
Brightness	Visibility under various ambient lighting conditions	Good	Good	Good	Good	Fair	Limited	Good	Limited	Good	Limited	Limited	Limited	Fair	Good	Good
Resolution (X,Y)	Clear, sharp pictures	Good	Good	Good	Fair	Fair	Fair	Fair	Fair	Good	Limited	Limited	Limited	Good	Good	Limited by speckle
Depth resolution (Z)	Achievable depth of the 3D image	Good	Good	Good	Limited	Limited	Limited	Limited	Limited	Limited	Limited	Limited	Limited	Not relevant	Poor	Good
Color resolution	True colours	Good	Good	Good	Good	Good	Good	Good	View number dependant	Fair		Poor	Poor	Good	Limited	Good
Practical display sizes	System can be built from small to large sizes	Any	Any	Any	Any	Any	Any	Any			Limited	Limited	Limited		Any	Limited
No moving parts	Reliability, proper lifetime, mobile applications, no noise			True/Not true												True/Not true (Scanning)
Vision safe tehcnology?	3D image generation may involve methods which could be dangerous to human eye, casue strains or disconforts.		Eye strain	Overlapping reality	View number dependant visual strains						Laser and plazma radiation	Spinning hazard	Spinning hazard			Laser