Too bad the Human Eye can't see above 1100dpi. Having been in the print output business from day one. I learned that are were output devices that were just unnecessary. I had a Scitex neg printer that could do 2540dpi, but why bother when the Human Eye can only see up to 1100. Plus it's a flaw, Persistence of Vision, in the Human condition that allows us to see all the still pictures presented on the screen as moving. So add up all the gimmicks and soon they'll be making TV's that a Human can't even watch. And since neither 2k or 4k are actually 2,000 px or 4,000 px, is it like 4G is actually 3G, with a generic gimmick name? Which there is no 4G. Just a bunch of potentially fast cell services that could be 4G one day. But aren't now.
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