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Holographic direct sound printing (HDSP) is a method of 3D printing which use acoustic holograms, developed by researchers at Concordia University. [1] [2] Researchers claim that the printing process can be carried out 20 times faster and that it presents the advantages that an object can be created at once and several objects can be created at the same time.
A vehicle vinyl wrap is the automotive aftermarket practice of completely or partially covering a vehicle's original paint with a vinyl wrap. [1] Generally this vinyl wrap will be a different color or finish like a gloss, matte, chrome or clear protective layer. The purpose may be for a color change, advertising or custom livery.
Two photographs of a single hologram taken from different viewpoints. Holography is a technique that enables a wavefront to be recorded and later reconstructed. 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.
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.
Sega billed Time Traveler as "the World's First 3-D Holographic Video Game". [3] The game uses a special arcade cabinet that projects the game's characters using reflection, making them appear free-standing. The "holographic" effect is an optical illusion using a large black spherical mirror [3] and a CRT television set. Characters appear to ...
Holographic data storage is a potential technology in the area of high-capacity data storage. While magnetic and optical data storage devices rely on individual bits being stored as distinct magnetic or optical changes on the surface of the recording medium, holographic data storage records information throughout the volume of the medium and is capable of recording multiple images in the same ...
Thermography is also the name of a post print process that is achieved today using traditional printing methods coupled with thermography machines. Thermography machines consist of three sections with a through conveyor. The first section applies thermographic/embossing powder, made from plastic resins, to the substrate (normally paper).
Selected excerpts from state statutes in United States jurisdictions that recognize holographic wills: (NOTE: The list is not exhaustive) Louisiana – under the Louisiana Civil Code such a will is known as an "olographic testament," [ 50 ] and must be proved by the testimony of two credible witnesses that the testament was entirely written ...