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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 ...
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.
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.
For holographic data storage, holographic associative memory (HAM) is an information storage and retrieval system based on the principles of holography. Holograms are made by using two beams of light, called a "reference beam" and an "object beam". They produce a pattern on the film that contains them both. Afterwards, by reproducing the ...
Couples Compulsory Dance: two people perform a dance consisting of a set sequence of steps in a pattern around the rink to a piece of music to a given tempo. There are no jumps or spins. Solo Compulsory Dance: an individual performs a dance consisting of a set series of steps in a pattern around the rink to a piece of music to a given tempo.
Dejarik is a popular holographic game in the world of Star Wars, installed, for example, on the decks of starships in order to provide entertainment during long flights through hyperspace. A typical game station consists of a hologram generator, usually placed in the cylindrical base of the set, on which there is a board made of three circles ...