3 ms·
There is some sort of film on top of the display that allows "selecting" pixels based on viewing angle. This is not unlike those 3D postcards that were a fad so
by TheCoreh 5y ago
There is some sort of film on top of the display that allows "selecting" pixels based on viewing angle. This is not unlike those 3D postcards that were a fad some time ago, or the Nintendo 3DS, only a much more sophisticated version of that.
- CobrastanJorji 5y agoThe 3DS is really neat. It does do the postcard thing ("parallax barrier"), but only to make sure each eye gets a separate image. It then uses face tracking to get a much more accurate idea of exactly where the eyes are and renders the image with that in mind, so slightly moving or turning your head adjusts the image appropriately.