It seems that the tiling windows [0] of desktopneo or 10gui would not work on very large monitors like a UDH 40". Eg. the Philips [1] has such a large viewing angle for the lower two corners that they are less usable. Personally I use the middle for active windows and move others to the left & right.
[0] https://en.m.wikipedia.org/wiki/Tiling_window_manager
[1] https://pcmonitors.info/reviews/philips-bdm4065uc/
As an aside, I own the Phillips linked and it is absolutely fantastic for SWD. My windows dev environment is essentially a poor clone of a tiled window manager as I have zero overlap between my windows due to the insane amount of real estate.
I haven't seen that. That's really cool, and current applications should drop right into it, too. Disconnecting the touch surface from the mouse solves a lot of the current problems with touch screens.
Does the kind of large multitouch surface with flyover support needed by 10/GUI actually exist? Because I think I want one.