castAR 3D projection glasses off to a good start on Kickstarter

[technogeekagain]

@NickyG

I guess my question is, what does walking around (literally) a virtual object accomplish, that spinning around a virtual object on a 2D computer monitor does not? Or, full on stereoscopic display, whether it’s a computer screen, or VR goggles?

Methinks you just answered your own question, since what you described is exactly what a 3D VR/AR system does.