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It's definitely real. I've seen it, and no doubt so have many many others. As someone else here speculated it's a transparent screen moving up and down over a p
by greendestiny 11y ago
It's definitely real. I've seen it, and no doubt so have many many others. As someone else here speculated it's a transparent screen moving up and down over a projector. It's pretty cool and worked in a reasonably light environment.
- bobajeff 11y agoThat doesn't sound as impressive as a thin-air holographic projection.
- greendestiny 11y agoI suggest you stick with your current thin-air holographic solution if you have one :)
- TazeTSchnitzel 11y agoWell, this one literally does it with thin-air: https://www.youtube.com/watch?v=KfVS-npfVuY https://www.youtube.com/watch?v=KfVS-npfVuY
- TheLoneWolfling 11y agoThat has minor issues. Such as ozone not being good for you. Ditto, lasers powerful enough to ionize air. Also, the noise created. Still intriguing though!
- TheLoneWolfling 11y agoTheoretically? Some gas / dye that emits light (or even just becomes opaque) above a certain level of incident radiation, and two scanning lasers. But as usual, in theory != in practice. Trying to get something that's safe, won't dissipate too quickly, and isn't opaque... Air itself would work, but there's this minor matter of "ozone, and lasers powerful enough to ionize air, isn't the best for you". I wonder if one could stimulate condensation... Though then you'd probably get water on things.
- joezydeco 11y ago"The device contains a projector that beams an image up onto a screen, which in turn vibrates up and down at a rapid speed." http://www.extremetech.com/gaming/174772-voxiebox-a-real-life-star-wars-3d-holographic-display-that-plays-video-games http://www.extremetech.com/gaming/174772-voxiebox-a-real-lif...