Table edit
| maximum # views | class | type | Depth cues supported | Other features | |||||||||||
| psychological | physiological | ||||||||||||||
| static | dynam. [1] | ||||||||||||||
| (in-scene) occlusion | Others [2] | from scene movement | from viewer movement | stereopsis & convergence | accommodation | multi-user, single display | no headgear | screen transparency | full image opacity | 360° move-around freedom | 360° look-around freedom | direct manipulation | |||
| 1[3] | 2D screens (cinema, TV...) | + | + | + | – | – | – | + | + | + | + | – | + | – | |
| duoscopic | stereoscopic glasses | wavelength filter | + | + | + | – | + | – | +[4] | – | + | + | – | + | + |
| polarized filter | |||||||||||||||
| temporal filter | |||||||||||||||
| HMD | VR/AR glasses | – | – | + | + | – | – | ||||||||
| contact-lens display | |||||||||||||||
| retinal projection | ? | ? | ? | ||||||||||||
| neural implant | |||||||||||||||
| multiscopic | autostereo screens | parallax barriers | + | + | + | + | + | – | + | + | + | + | – | – | + |
| lenticular sheets | |||||||||||||||
| anisotropic diffusers | – | ||||||||||||||
| directional screens | rotating screen | + | – | + | – | ||||||||||
| segmented screens | |||||||||||||||
| omniscopic | re-imaging | varifocal mirror | – | + | + | + | + | + | + | + | + | + | + | + | + |
| holography | + | + | + | ||||||||||||
| Volumetric | swept volume | –[5] | + | – | + | + | – | ||||||||
| static volume | ±[6] | ±[6] | ±[7] | ||||||||||||
| claytronics | + | + | + | ||||||||||||
Footnotes edit
- ^ motion parallax and kinetic depth
- ^ distance fog, perspective and shading/shadows
- ^ monoscopic
- ^ but all users see the same perspective
- ^ Because it is based in persistence of vision
- ^ a b Depends on whether the substrate gets opaque or luminescent when active
- ^ Only if using gasous substrates (air, smoke...)
See also edit
External links edit
- Volumetric
- Laser/plasma airborne display by Burton. Still lacks opacity, but getting pretty close to princess Leia!!
- Astroterra's airborne volumetric display, based on rubidium vapor and RGB lasers
- Fog display: http://www.youtube.com/watch?v=yzIeiyzRLCw
- HMD
- A crude attempt at a contact lens display: http://www.youtube.com/watch?v=qHECpEhJdB8 and a less detailed, but more polished, approach: http://www.youtube.com/watch?v=KVIgMb8PdIA
- Google's Project Glass
- NTT DoCoMo AR Walker
- EyeTap
- Some interesting links at google docs -- integrate here
- How do (would?) dinamic phased-array optics work?
- Microsoft's Vermeer Interactive Display (multi-directional w/ re-imaging for interaction)
- Depth cube video mentions some interesting applications
- http://www.stereo3d.com/displays.htm - interesting compilation of actual products. Here's another one: http://www.3dcgi.com/cooltech/displays/displays.htm
- http://jsfiddle.net/VACUm/ -- CSS3 code for vertical text (for the table headers)