Patent attributes
A visualization device allows a user to be immersed in visual content by projecting the visual content to the user. A projection element is positioned such that visual content projected from the projection element is reflected off of a mirror, which is angled such that the reflected projection is reflected onto a lens doublet. The lens doublet is angled such that the visual content projection reflected onto the lens doublet is partially reflected toward the user. In addition, an electrochromic slab can be controlled to allow configurable amounts of ambient light into the visualization device. If the electrochromic slab is configured such that no ambient light is allowed into the visualization device, the user is only able to see the visual content projected by the display device. The electrochromic slab can also be configured to allow some or all ambient light to travel into the visualization device.
