3D LED screens utilize stereoscopic imaging methods to project pictures that grant the user a 3D viewing experience. For imaging, two images that differ are presented to the eyes, which creates the illusion of depth. These screens have numerous functions that include advertisement, entertainment, and exhibitions. In shopping malls, 3D LED screens help attract shoppers with their stunning visuals which is a great addition to product promo. In theme parks, they can help drive the creativity of interactive experiences for tourists. While these screens do require peripheral equipment tailored to their operating functions, they are advancing technologically, striving to provide the best quality possible. These displays do require powerful hardware and software to create and high 3D imagery.