3 ms·
Apparently this is not even an actual hologram, it is a LCD or OLED with a linear lenticular lens attached. Big difference!
by etaioinshrdlu 6y ago
Apparently this is not even an actual hologram, it is a LCD or OLED with a linear lenticular lens attached. Big difference!
- TheOtherHobbes 6y agoActual no-compromise panel-sized laser-bending holography is far beyond current tech. You need micrometer resolutions - think 5k dpi as a blurry bare minimum, and more like 50k dpi for high quality output - combined with 3D rendering at that resolution, passed through a holographic transform which maps a 3D scene to a holographic plane. For animated holograms you have to do this in real time. And colour is still a problem - ideally you want at least three different planes for RGB, all correlated with sub-micron accuracy. Shortcuts are possible - actually with stereoscopic 3D TVs and monitors they've been and gone - but the real thing won't be happening any time soon. 3D-like emulations - like this product - are much more plausible in the short term.