Abstract
Reporters obtained the following quote from the background information supplied by the inventors:“Increasing movement towards more immersive lightfield and/or autostereoscopic three-dimensional (3D)displays is due to advancement in electr onics and microfabrication. 3D display technologies, such as virtualreality (VR ) and augmented reality (AR) headsets, are often interested in presenting to a v iewer an imagethat is perceived at a depth far behind the display device itself . Refractive elements can produce such animage, but suffer from of increased bu lk and optical aberrations. Further, such displays may cause eyestrain, nausea, or other fatigue symptoms.
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