Definitely might be part of where things could go! And I'm sure there will be people who get one of the 3D Hologram Printers for doing just that. Holograms-as-a-Service?
Of course, I’ll have to play with the small ones first, to get a feel for what the tech can and cannot do…
Tiling of the holograms (making smaller holograms that can be tiled to make a larger one) is something we've definitely thought about, and even contemplated for a Kickstarter stretch goal. Wall size holograms would be fun!