A collaboration between the Japanese National Institute and Advance Industrial Science and Technology, Burton Inc. and Keio University has resulted in real 3D images.  Apparently, the current 3D images we have experienced are a result of tricks, or taking advantage of our ‘human binocular disparity’. Check out the full article for complete details, but from what we can surmise, this new imaging allows you to stand anywhere and examine a real 3D image displayed in air from all sides.