Although this scenario is a decade away, a small-scale version exists today in the Dallas laboratory of Harold Garner, a tireless year-old medical doctor, plasma physicist and biochemist at the University of Texas Southwestern Medical Center. The prototype he built is the first machine ever to generate holographic movies—true 3-D without special glasses or nausea. How did a guy who works in a medical center discover the key to depicting holographic objects in motion?
It is made up of nearly a million reflective panels, each of which can be angled by a computer several thousand times per second to reflect or deflect beams of light, producing moving pictures. There is also a photographic plate on which dark stripes are "imprinted" depending on the distribution of electromagnetic energy interference in a given place. A similar process takes place on ordinary photographic film. However, to reproduce an image from it, a printout on photographic paper is required.
However, during the active use of hologram technology, everything happens a little differently. To reproduce a "portrait", the photographic plate has to be "illuminated" with another light wave in close proximity to the reference wave, which converts both waves into a new wave of light that runs alongside the object wave. The result is an almost entirely accurate reflection of the object itself. For a better understanding of how holograms are produced , watch this short video.
Holographic technology is used in a variety of ways, across several industries. The list below includes some of the most popularized examples:. To make the call possible, two holograms were formed. Both fully capable of conveying the user's emotions and gestures.
In , St George's University of London introduced holograms capable of displaying the working organs of a human body. The presentation showcased three-dimensional images of kidneys four meters in length, a skull, and other parts of the body.
In , scientists from the Munich University of Technology developed a method for obtaining three-dimensional holograms using a Wi-Fi router. The method described in the study allows for creating copies of premises by displaying objects around them. This technology can be used to find and rescue victims trapped under an avalanche or within collapsed buildings.
Product holograms are a new marketing ploy to grab the attention of customers. With the help of a hologram, you can enlarge a 3D copy of a product and make it viewable from all sides. This is convenient for customers who want to see their desired purchase in full detail.
In , Barbie presented a holographic robotic doll that responds to voice commands. The toy was able to respond to questions about the weather and discuss other topics. The performance of the popular French DJ was accompanied by an impressive laser show.
Unlike VR headsets or other wearable tech currently on the market, multiple people can see and take part in the experience at the same time, without having to wear any special glasses. This makes holographic displays very effective as a tool for marketing and advertising purposes.
Implementing new technology in any company is never an easy and straight-forward process. This allows you to try out our portfolio of holographic displays, without making any upfront investments. Below you can browse the MaaS concept for our two most common ways of using 3D holographic displays - Retail and events.
Content for our holographic displays is meant as the digital overlay of 3D animations, images or video that can be projected on top of a physical object or location, to create the experience of mixed reality.
The 3D content is what makes your brand come to life and should be considered the most important component of a holographic solution. Previous image Next image. Massachusetts Institute of Technology.
Search MIT. Search websites, locations, and people. Enter keywords to search for news articles: Submit. Browse By. How about holographic TV? Using a single Xbox Kinect and standard graphics chips, MIT researchers demonstrate the highest frame rate yet for streaming holographic video.
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