Real holographic displays are becoming a thing

I saw my first hologram display this past summer from a company called Looking Glass. Now another company is working on a similar product called the Holovect, which just launched on Kickstarter. Both products aim to bring holograms to developers and then eventually consumers. Well, technically, Holovect says it doesn't peddle a hologram display. It's in the business of "volumetric vector images." Okay Holovect. We get it. The products differ in their presentation. Volume is a box,