I'm not saying it's going to replace mouse and keyboard but a screen that doesn't support touch at all will soon feel archaic. Even now I often find myself abse

I'm not saying it's going to replace mouse and keyboard but a screen that doesn't support touch at all will soon feel archaic. Even now I often find myself absent-mindedly trying to close windows with my finger on my dual-screen setup. Remember that the ergonomics of a traditional workstation are driven by decades of mouse and keyboard input. As touch becomes more popular the layout will change to support that.