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  2. Holograms, Robots, and the Coolest Tech We Saw at CES 2025

    www.aol.com/holograms-robots-coolest-tech-saw...

    Blade Runner Style Holograms. This is why I came to CES. This is the shit I want, like the Blade Runner 2049 meme. The London-based software company Hypervsn made a splash on the Las Vegas ...

  3. Diffractive optically variable image device - Wikipedia

    en.wikipedia.org/wiki/Diffractive_optically...

    Well known examples of DOVIDs are holograms such as 2D or 3D or 2D/3D holograms based on mask illumination, dot matrix or e-beam origination technology and Kinegrams. [ 4 ] [ 5 ] [ 6 ] A DOVID can also contain elements which are invisible to the unaided human eye such as microprint , kinetic microtext, or a variable laser-readable micro-image ...

  4. Holographic display - Wikipedia

    en.wikipedia.org/wiki/Holographic_display

    A holographic display is a type of 3D display that utilizes light diffraction to display a three-dimensional image to the viewer. Holographic displays are distinguished from other forms of 3D displays in that they do not require the viewer to wear any special glasses or use external equipment to be able to see the image, and do not cause a vergence-accommodation conflict.

  5. Security hologram - Wikipedia

    en.wikipedia.org/wiki/Security_hologram

    Security holograms are labels with a hologram printed onto it for sale security reasons. It is argued by the International Hologram Manufacturers Association that holograms on security labels are difficult to forge because they are replicated from a master hologram which requires expensive specialized and technologically advanced equipment. [ 1 ]

  6. Holographic optical element - Wikipedia

    en.wikipedia.org/wiki/Holographic_optical_element

    Holographic optical element (HOE) is an optical component (mirror, lens, directional diffuser, etc.) that produces holographic images using principles of diffraction.HOE is most commonly used in transparent displays, 3D imaging, and certain scanning technologies.

  7. Computer-generated holography - Wikipedia

    en.wikipedia.org/wiki/Computer-generated_holography

    Computer-generated holography (CGH) is a technique that uses computer algorithms to generate holograms.It involves generating holographic interference patterns.A computer-generated hologram can be displayed on a dynamic holographic display, or it can be printed onto a mask or film using lithography. [1]

  8. Holography - Wikipedia

    en.wikipedia.org/wiki/Holography

    It is best known as a method of generating three-dimensional images, and has a wide range of other uses, including data storage, microscopy, and interferometry. In principle, it is possible to make a hologram for any type of wave. A hologram is a recording of an interference pattern that can reproduce a 3D light field using diffraction. In ...

  9. A Walt Disney Hologram Was Revealed And Some Fans Aren’t ...

    www.aol.com/entertainment/walt-disney-hologram...

    Reactions to Disney's avatar, set to debut in a Philadelphia exhibit this weekend, have ranged from "mind blowing" to "weird AF.”

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