I would never perform anything on the internet or watch a video or whatever while doing something else
When I'm working ... I'm working ... when I'm driving ... I'm driving ... when I'm home ... I turn on a big TV or a big computer monitor.
Why would I want to crunch my fingers on an electronic keyboard one inch square, or watch a movie on a 2 by 3 screen ?
Every one of these innovations are, to me ... just another way for someone to look at me and know about me.
You flatter yourself.