Virtual reality can be used to enhance actual reality. CRTs are favored due to their brightness. Mini HMD Downscale versions of the above systems can be used to augment reality. A single, small LED display placed close to an eye, or a CRT image projected on a mirror inside a pair of glasses will create a floating display to the viewer. This display can show specific information important to viewers.
Viewers can see and interact with the real world.
However, whenever the viewers need to, they can look at the mini display for the information. Fake Space Boom Fake Space Labs have developed a full 6 DOF tracking stereoscopic display that is not mounted on an individual's head. Using mechanical tracking computations of the viewer's position occur faster. Larger displays can be used because their weight and size are not noticed due to the counterbalance of the boom. Therefore higher resolution is allowed.