





Japan have already demonstrated the next generation of HDTV with the advent of UHDV, or Ultra High Definition video. UHDV boasts 16 times more detail than 1080p HDTV with a screen size of 7680 x 4320. This resolution is so high it makes a mockery of the 2k and 4k resolutions commonly rendered to in cinema. UHDV doesn't just boats a good picture - it also sports a whopping 22.2 sound channels!
Don't get too excited though, it's going to be years before this even makes it past being a prototype. If it ever did make it to our homes the line between TV and reality would be a whole lot finer.
Read more about UHDV on Wikipedia.