Changes

[http://www.creal.com CREAL], a near-eye display manufacturer for AR headsets/glasses, developed a light field display technology that projects the light rays just like they exist in the real world. This way, the virtual content has a real depth, and each eye can change focus naturally between the virtual objects, from up close to infinity.

[http://www.creal.com CREAL], a near-eye display manufacturer for AR headsets/glasses, developed a light field display technology that projects the light rays just like they exist in the real world. This way, the virtual content has a real depth, and each eye can change focus naturally between the virtual objects, from up close to infinity.

[[SeeReal Technologies]], a manufacturer of displays for 3D-enabled mobile gadgets, claim that their displays can generate visuals that do not have fixed focus.<ref>{{Cite book|chapter-url=https://www.spiedigitallibrary.org/conference-proceedings-of-spie/6803/68030M/Large-holographic-displays-as-an-alternative-to-stereoscopic-displays/10.1117/12.766163.full|chapter=Large holographic displays as an alternative to stereoscopic displays|first1=R.|last1=Häussler|first2=A.|last2=Schwerdtner|first3=N.|last3=Leister|editor-first1=Andrew J |editor-first2=Nicolas S |editor-first3=John O |editor-last1=Woods |editor-last2=Holliman |editor-last3=Merritt |title=Stereoscopic Displays and Applications XIX |date=29 February 2008|publisher=SPIE|volume=6803|pages=219–227|via=www.spiedigitallibrary.org|doi=10.1117/12.766163|s2cid=62176480 }}</ref> The company developed the display used in the [[Takee 1]] smartphone.<ref>{{Cite web |last=Kano3D |date=2020-12-29 |title=Takee 1: The first Holographic Smartphone gets a new Update after 6 Years! |url=https://www.tridimensional.info/2020/12/takee-1-the-first-holographic-smartphone-gets-a-new-update-after-6-years/ |access-date=2022-09-28 |website=Tridimensional.info |language=en-US}}</ref> However, SeeReal's solution requires [[eye tracking]], which can limit the 3D capabilities of the displays such as the [[field of view]] of the 3D effect.{{citation needed|date=October 2022}}

[[SeeReal Technologies]], a manufacturer of displays for 3D-enabled mobile gadgets, claim that their displays can generate visuals that do not have fixed focus.<ref>{{Cite book|chapter-url=https://www.spiedigitallibrary.org/conference-proceedings-of-spie/6803/68030M/Large-holographic-displays-as-an-alternative-to-stereoscopic-displays/10.1117/12.766163.full|chapter=Large holographic displays as an alternative to stereoscopic displays|first1=R.|last1=Häussler|first2=A.|last2=Schwerdtner|first3=N.|last3=Leister|editor-first1=Andrew J |editor-first2=Nicolas S |editor-first3=John O |editor-last1=Woods |editor-last2=Holliman |editor-last3=Merritt |title=Stereoscopic Displays and Applications XIX |date=29 February 2008|publisher=SPIE|volume=6803|pages=219–227|via=www.spiedigitallibrary.org|doi=10.1117/12.766163|s2cid=62176480 }}</ref> The company developed the display used in the [[Takee 1]] smartphone.<ref>{{Cite web |last=Kano3D |date=2020-12-29 |title=Takee 1: The first Holographic Smartphone gets a new Update after 6 Years! |url=https://www.tridimensional.info/2020/12/takee-1-the-first-holographic-smartphone-gets-a-new-update-after-6-years/ |access-date=2022-09-28 |website=Tridimensional.info |language=en-US}}</ref> However, SeeReal's solution requires [[eye tracking]], which can limit the 3D capabilities of the displays such as the [[field of view]] of the multifocality.{{citation needed|date=October 2022}}

==See also==

==See also==