Just as those glued to their television sets for six or seven hours a
night reasonably prefer sets with PIP (picture in picture) which let one see the action of more than one
channel at once, to enhance
surfing (at the loss of coherence, if you value that), so, too, do workers chained to computer monitors for eight or more hours a day naturally prefer to have a large screen with 16 million possible shades and hues of color, with a number of programs opened at once.