3 ms·
> In front of the imaging devices there are high speed mask device (LCD?) that blocks off portions of the image that are not at the current focal depth. It wou
by bentcorner 12y ago
> In front of the imaging devices there are high speed mask device (LCD?) that blocks off portions of the image that are not at the current focal depth.
It would be interesting to see how this works in practice. The eye can't focus on something that close. For an example, imagine a speck of dirt on your glasses - it shows up as a blob in your vision, not as a dot.
- ricardobeat 12y ago"[...] and then a high resolution high speed digital zone plate is used to refocus the light at different depth levels using diffraction"
- srlake 12y agoThe eye is not focusing on that depth. The light coming out of the lens or LCD would be collimated / diffracted to form an image on the retina that appears to originate from a specific distance (or in this case, many different distances, multiplexed together). Just like with Google Glass, where the image appears to be at a distance and your eyes do not focus on the actual screen.