In the 1990s you had a bunch of places with arrays of monitors, which together showed images with 4k horizontal pixels. Also - you really couldn't imagine a 5x

In the 1990s you had a bunch of places with arrays of monitors, which together showed images with 4k horizontal pixels. Also - you really couldn't imagine a 5x increase in the pixel density per axis? As for bandwidth - 100 Mb/sec Ethernet was introduced in 1995, and it was clear that this wasn't nearly the end of the line for bandwidth.