Biggest 360 AR, no glasses needed

If you’ve been in any large city you’ve seen LED video walls. Vegas, of course, is lousy with them. Now, visualize an LED panel that you can see through. And now visualize one you can bend. So what would a room be like that was all glass so you could see outside to say a park, and inside you were in the center of a 360-degree floor to ceiling transparent film filled with teeny-tiny and blindingly bright LEDs? Now imagine images of tigers leaping at you, or planets floating ion front of you, or skeletons dancing on the grass outside.