The part being left out is this: we've had only one setup for computer users since (what?) the 1960s and it would be incredibly surprising if that was the way e

The part being left out is this: we've had only one setup for computer users since (what?) the 1960s and it would be incredibly surprising if that was the way everyone wanted to use computers all of the time. Should we really be surprised that the basic setup of monitor + keyboard isn't the only or preferred way to use a computer? After all, it was just a way to combine some existing technologies to improve on the paper-based user interface. It's not like it came down to us punched on golden cards as the perfect way.