In case you miss it, a video of the thing in operation is linked: https://youtu.be/pcAEqbYwixU

Reminds me that there are limitations to volumetric displays—namely that, since you have no idea where the viewer is located, there is no backface culling you can perform. So it seems to work best for "cutaway" views.

I'd like to see one in person. Might be "magical" — the video only kind of hints at this.

I can see it making a great "radar" peripheral for 3d space games, think Elite Dangerous or No Mans Sky that both have one in their cockpits.