Facebook R&D has come up with thinnest VR display ever, using Folding Holographic Optics.

Facebook R&D has come up with thinnest VR display ever, using Folding Holographic Optics.

This R&D project, don’t expect it as a product soon, bounces light off the display, thus allowing glasses to be thinner.

https://www.roadtovr.com/facebook-folded-holographic-optics-thinnest-vr-display-glasses/

Part 2: https://www.roadtovr.com/facebook-folded-holographic-optics-thinnest-vr-display-glasses/2

Actual research paper: https://research.fb.com/wp-content/uploads/2020/06/Holographic-Optics-for-Thin-and-Lightweight-Virtual-Reality.pdf