@Angle @lightspill We should start with one DE for each paradigm: windowed mouse, tiling keyboard, and single-tasking touchscreen. "Windowed mouse" should be based on Windows 9x (which does, of course, have keyboard combinations), "tiling keyboard" should be based on a good tiling wm (something dmenu-based like dwm or i3, but ideally with mouse support), and "single-tasking touchscreen" should be GNOME 4x-esque but actually good.