A laboratory in Hungary is taking the decades-old technology of holography and repurposing it to the fields of medicine and security. Holograms are far from being a trendy technology today—they were invited by a Hungarian-British physicist in the 1940s. But a Hungarian laboratory is attempting to revive their use by finding new applications for them. From a facility about 20 miles north of the capital of Budapest, company HoloTech has joined forces with researchers from the Budapest University of Technology and Economics to reinvent hologram technology. A  technology which has been “in hibernation” for the last 50 or 60 years according to them. Holograms have traditionally been created from analog sources to allow the viewer to see a flat image from multiple angles, creating the illusion of a 3D object. But now, the scientists at HoloTech are using digital data sources to create superior clarity and color in their holograms. They …