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Enabling Natural and Comfortable Near-Eye Display Experiences
LiFiD® brings interaction to AR devices

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PetaRay Glasses

Free of

Eyestrain,

Dizziness,

Nausea.

LiFiD® is designed for a wide variety of AR display systems. It enhances user’s viewing experience.

The image processed by LiFiD algorithm will be re-organized into a light field through the LiFiD projection engine.

LiFid
LiFiD® is designed for a wide variety of AR display systems. It enhances user’s viewing experience.

The image processed by LiFiD algorithm will be re-organized into a light field through the LiFiD projection engine.

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demo demo

VAC-Free

VAC-Free


LiFiD® is able to resolve the vergence-accommodation conflict (VAC) and avoid the dizzy and uncomfortable experiences suffered by users of most existing near-eye displays with a single fixed focal plane.

LiFiD® is able to resolve the vergence-accommodation conflict (VAC) and avoid the dizzy and uncomfortable experiences suffered by users of most existing near-eye displays with a single fixed focal plane.

LiFiD® is an innovative and elegant solution that produces the light rays of a virtual scene as if they are emitted from a natural scene.

LiFiD® is an innovative and elegant solution that produces the light rays of a virtual scene as if they are emitted from a natural scene.

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light rays from virtual object and light rays from real scene
light rays from virtual object and light rays from real scene

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Virtual-Reality Fusion

virtual-reality-fusion vertual-reality-fusion

LiFiD® allows near-eye displays to show interactive virtual content at a hand-reachable distance.


You will be able to operate and interact with virtual objects with your hands.


LiFiD® allows near-eye displays to show interactive virtual content at a hand-reachable distance.


You will be able to operate and interact with virtual objects with your hands.

Even more,

continuous

focal plane.

Even more,

continuous

focal plane.

Unlike most existing AR/MR displays, which have only one or two fixed focal planes.


LiFiD® has continuous focal planes and allows virtual objects to be rendered at ANY DEPTH.



Unlike most existing AR/MR displays, which have only one or two fixed focal planes.


LiFiD® has continuous focal planes and allows virtual objects to be rendered at ANY DEPTH.

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contact us contact us
contact@petaray.com
(02) 3366-6545
Rm.910, Complex for Research Excellence,
No.18, Siyuan St., Zhongzheng Dist.,
Taipei City 100 , Taiwan (R.O.C.)
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Copyright © 2023 PetaRay

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