Less than a year ago, Samsung unveiled a cinema-sized LED screen capable of 4K resolution and HDR, and followed this in July with its first commercial installation at a theater in Seoul, South Korea.

Don't let the picture fool you; it's not as awkward as it looks. Perhaps that's not the most auspicious start, but come on, it's a video visor. You're not going to look elegant. The HMZ-T1 from Sony ...