3D holographic technology is a mystifying technology to me and I’m sure to countless others. It’s advancing non-stop in ways I would have never expected it to, and while it’s not quite what people think about in movies it’s still a more feasible idea than ever before. As far as 3D holographic displays go, the Holho 4Faces generator is an interesting device that’s been seen in the business world for a while. The display system is more than just a fancy way to showcase an image. It’s a digital marketing strategy that overlays whatever products are necessary behind an animated scene.