I would like to be able to stand at a specific location on-site and use a tablet as a window to view the proposed model in a shaded* mode with dimension lines. (Ie create a panorama or load the whole model into a tablet window then tell it where I am.) I don't want to have a separate 'low rez' model - just turn off the pretty bits so that tradesmen/clients don't get distracted by it not looking perfect or discussing finishes when I only want to discuss size and space.
*I'm using SU's terminology, but no textures, shine or bump applied - just a base colour.
... If the dimension lines were in the native geometry then that's great but I would really like not to have to do this - if I could click and click to get a size between two points that would be great... but that's already in another idea/request thread.