I used to watch mostly the law and order / CSI series while doing things. Which were almost all reruns to me, so I guess it doesn't require as intense processing, mostly reliving the plot points.
Sports, sports blather, and other things are also basically designed for intermittent attention in the modern American viewer, so those can also be background entertainment as well.
Sports, sports blather, and other things are also basically designed for intermittent attention in the modern American viewer, so those can also be background entertainment as well.