Some previous attempts at this kind of second-screen/low-power interface that never really caught on: https://en.wikipedia.org/wiki/Windows_SideShow https://en

Some previous attempts at this kind of second-screen/low-power interface that never really caught on: https://en.wikipedia.org/wiki/Windows_SideShow https://en.wikipedia.org/wiki/Windows_SideShow http://www.laptopmag.com/articles/intel-second-screen http://www.laptopmag.com/articles/intel-second-screen