Sony launches $ 5,000 spatial reality display
Until a few years ago, many TV manufacturers produced devices with 3D display technology. To use it, special stereoscopic glasses were required, which made it possible to combine two flat images on the screen into a three-dimensional image. Despite subsequent attempts to release devices that do not require the use of 3D glasses, the technology ultimately never caught on. But this does not mean that it turned out to be completely useless.