4 ms·
Ah! I was directed to this by a friend many years back, and added it to the list of projects that "I'll do one day" -- but then presently forgot about it. Than
by fao_ 11y ago
Ah! I was directed to this by a friend many years back, and added it to the list of projects that "I'll do one day" -- but then presently forgot about it.
Thank you for reminding me!
- wbeaty 11y agoToo late! HP just announced a 3D semi-holographic display based on just this same optics. With theirs, each tiny reflective groove has several conventional LCD pixels in front, plus bright RGB edge-lighting. http://www.technologyreview.com/news/512716/new-3-d-display-could-let-phones-and-tablets-produce-holograms/ http://www.technologyreview.com/news/512716/new-3-d-display-...