Well, when you’ve covered all the walls and the ceiling and the floor, and maxed out the frame rate and the resolution, you can start stacking displays on top o

Well, when you’ve covered all the walls and the ceiling and the floor, and maxed out the frame rate and the resolution, you can start stacking displays on top of each other to get volumetric display on all said surfaces. https://www.hackster.io/news/creating-a-3d-volumetric-display-with-a-stack-of-transparent-oled-screens-2d6360904431 https://www.hackster.io/news/creating-a-3d-volumetric-displa... Depending on how you do things, it might not require that much more data reads, memory, etc. Which is a shame, if the goal was to make the requirements much much higher :p