Traditional 3D visualization tools are limited to 2D display technology (computer monitors for instance). Zebra’s holographic images are unlike anything you have ever seen. The image literally “floats” in the air. You will be tempted to reach into the image with the expectation that you will touch the object being presented. You can move around the image to view it from a wide variety of angles with no special glasses or other viewing aids. In this video you’ll see Michael Klug of Zebra Imaging demonstrating their holographic

architectural representation system. Zebra Imaging makes digitally-mastered, actively-animated, true-color, full-parallax holographic images. These holographic images are available in full color, or in monochrome (green). Zebra’s holographic images can be scaled to any size, large or small. By tiling together multiple tiles, it is possible to create large city maps, full sized cars, humans, and machinery. The minimum you have to do is supply the digital data set–Zebra can do the rest.

Here is the original:
Mind-Blowing : The Future of Architectural Visualization