Information about Visor
A visor is a surface that protects the eyes, such as shading them from the sun or other bright light or protecting them from objects. Types of visors include:
The VISOR also caused him persistent pain, which could not be treated without interfering with the device. It can be presumed that use of a VISOR is very rare, since no other characters in the franchise have appeared with a similar enhancement, and both high-ranking doctors who served on the ship were unfamiliar with the device.
The device does not reproduce normal human vision, but does allow the character to "see" energy phenomena invisible to the naked human eye, as well as allowing him to view things at infrared and at microscopic levels. This also allowed the character to see human vital signs such as heart rate and temperature, giving him the ability to monitor moods and even detect lies. The character's special visual abilities were responsible, at least in part, for his unusually rapid advancement in rank. Twice in the series, Geordi refused to be granted natural vision, first by Q and later by Doctor Katherine Pulaski. Sometime between 2371 and 2373, before the time of the film , the VISOR was replaced by prosthetic implants, performing the same functions, and depicted using a combination of cosmetic contact lenses and CGI.
As of 2006, 16 blind people worldwide have had sight partially restored in a procedure where electrodes implanted in their brains take impulses from a camera to allow patients to see lights and outlines of objects. [2]
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- A type of hat consisting only of a visor and a way to fasten it to the head.
- The transparent or semi-transparent front part of a motorcycle crash helmet or police riotsquad helmet
- Any such vertical surface on any hat or helmet.
- Any such horizontal surface on any hat or helmet (called a peak in British English).
- The part of a helmet in a suit of armor that protects the eyes.
- A device in an automobile that the driver or front passenger can lower over part of the windshield to block the sun (sun visor).
- A shield to protect the eyes from sunlight on a flight helmet, or an American football helmet.
- Green eyeshades, formerly worn by accountants and others engaged in vision-intensive, detail-oriented occupations
This article is about the Star Trek device. See also the Visor (disambiguation) page.
In the Star Trek fictional universe, a VISOR is a device used by the blind to artificially provide them with a sense of sight. The device scans the electromagnetic spectrum, creating visual input, and transmits it into the brain of the wearer via the optic nerves. It is a thin, curved device, with the sensors on the side, that covers the eyes and attaches at small input jacks implanted in the temples. The only VISOR seen on screen was used by Geordi La Forge, who was blind from birth. VISOR stands for "Visual Instrument and Sensory Organ Replacement", though the complete term never appeared in the series, only in novelizations and other written spin-offs.
The VISOR also caused him persistent pain, which could not be treated without interfering with the device. It can be presumed that use of a VISOR is very rare, since no other characters in the franchise have appeared with a similar enhancement, and both high-ranking doctors who served on the ship were unfamiliar with the device.
The device does not reproduce normal human vision, but does allow the character to "see" energy phenomena invisible to the naked human eye, as well as allowing him to view things at infrared and at microscopic levels. This also allowed the character to see human vital signs such as heart rate and temperature, giving him the ability to monitor moods and even detect lies. The character's special visual abilities were responsible, at least in part, for his unusually rapid advancement in rank. Twice in the series, Geordi refused to be granted natural vision, first by Q and later by Doctor Katherine Pulaski. Sometime between 2371 and 2373, before the time of the film , the VISOR was replaced by prosthetic implants, performing the same functions, and depicted using a combination of cosmetic contact lenses and CGI.
Reality
New Scientist magazine reported on research as to whether a device similar to a VISOR can actually be created for blind or visually-impaired people. Partial sight has been successfully restored to blind rats by installing an implant behind the retina. [1]As of 2006, 16 blind people worldwide have had sight partially restored in a procedure where electrodes implanted in their brains take impulses from a camera to allow patients to see lights and outlines of objects. [2]
See also
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Eye protection refers to protective clothing for the eyes, which comes in many types depending upon the threat that is to be reduced.
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- Safety glasses protect against flying debris but may also protect against visible and near visible light or radiation.
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A hat is an item of clothing which is worn on the head; a kind of headgear. Hats are differentiated from caps by being more elaborate; hats have a high crown, a brim, or both and are larger than caps.
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motorcycle helmet is a type of protective headgear used by motorcycle riders. The primary goal of a motorcycle helmet is motorcycle safety - to protect the rider's head during impact, thus preventing or reducing head injury or saving the rider's life.
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Riot control refers to the measures to control a riot or to break up a demonstration. This is typically accomplished by law enforcement officers, utilizing special weapons and tactics that intentionally minimize harm and prevent additional violence.
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British English (BrE, BE, en-GB) is the broad term used to distinguish the forms of the English language used in the United Kingdom from forms used elsewhere in the Anglophone world.
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visor was used in conjunction with some Medieval war helmets such as the bascinet. The visor usually consisted of a hinged piece of steel that contained openings for breathing ("breaths") and vision. Visors protected the face during battle.
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automobile (from Greek auto, self and Latin mobile moving, a vehicle that moves itself rather than being moved by another vehicle or animal) or motor car (usually shortened to just car) is a wheeled passenger vehicle that carries its own motor.
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windshield (also known as the windscreen) of an aircraft, automobile, bus, motorcycle, or tram is the front window. Modern windshields are generally made of laminated safety glass, which consists of two (typically) curved sheets of glass with a plastic layer laminated
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sun visor is a component of an automobile located on the interior just above the windshield (also known as windscreen).
Most cars have two sun visors. One for the driver and a second for the passenger's side, with the rear-view mirror often mounted in the middle.
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Most cars have two sun visors. One for the driver and a second for the passenger's side, with the rear-view mirror often mounted in the middle.
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American football, known in the United States simply as football [1] is a competitive team sport known for its physical roughness despite being a highly strategic game.
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Green eyeshades are a type of visor that were worn most often from the late 1800s to the middle 1900s by accountants, telegraphers, copy editors and others engaged in vision-intensive, detail-oriented occupations.
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Accountant, or Qualified Accountant, or Professional Accountant, is a certified accountancy and financial expert in the jurisdiction of many countries. Such as other legally-restricted professions including medical doctors and lawyers, different countries have their
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A visor is a surface designed for protecting the eyes.
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- Visor (armor)
- Violent and Sex Offender Register (ViSOR), in the United Kingdom.
- Visor, a PDA series made by Handspring.
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fictional realm, imaginary realm, fictional world, imaginary world or imaginary universe. Most fictional universes are based directly or indirectly on our own universe.
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Blindness is the condition of lacking visual perception due to physiological or neurological factors.
Various scales have been developed to describe the extent of vision loss and define "blindness.
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Various scales have been developed to describe the extent of vision loss and define "blindness.
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Scanner may refer to a number of technological devices:
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- Scanner (radio), for searching for and receiving radio broadcasts
- A rotating radar antenna
- Image scanner, which digitizes a two-dimensional image
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electromagnetic (EM) spectrum is the range of all possible electromagnetic radiation. The "electromagnetic spectrum" (usually just spectrum) of an object is the frequency range of electromagnetic radiation with wavelengths from thousands of kilometers down to fractions of
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In psychology, visual perception is the ability to interpret visible light information reaching the eyes which is then made available for planning and action. The resulting perception is also known as eyesight, sight or vision.
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Input is the term denoting either an entrance or changes which are inserted into a system and which activate/modify a process. It is an abstract concept, used in the modeling, system(s) design and system(s) exploitation. It is usually connected with other terms, e.g.
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In animals, the brain or encephalon (Greek for "in the skull"), is the control center of the central nervous system, responsible for behavior. The brain is located in the head, protected by the skull and close to the primary sensory apparatus of vision, hearing,
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Optic Nerve may be a reference to:
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- Optic nerve, the anatomical structure;
- Optic Nerve (comic), the comic book series;
- Optic Nerve (1998), the seminal release from the Irish hip hop act known as Exile Eye; or
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sensor is a type of transducer. Direct-indicating sensors, for example, a mercury thermometer, are human-readable. Other sensors, such as a thermocouple, only produce an output voltage or other electrical output which must be interpreted by another device (such as a computer).
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Eyes are organs of vision that detect light. Different kinds of light-sensitive organs are found in a variety of organisms. The simplest eyes do nothing but detect whether the surroundings are light or dark, while more complex eyes can distinguish shapes and colors.
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In electronics, a jack is generally a socket (female) connector, but in some cases the term Jack is arbitrarily applied to the plug (see plug) or socket of a pair of mating connectors. To avoid confusion, the specific terms 'plug' or 'socket' are sometimes used.
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Temple indicates the side of the head behind the eyes. The bone beneath is the temporal bone.
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Anatomy
Cladists classify land vertebrates based on the presence of an upper hole, a lower hole, both, or neither in the cover of dermal bone which formerly covered the..... Click the link for more information.
Geordi La Forge is a regular character in the television series , played by LeVar Burton. He served as helmsman of the USS Enterprise-D in the first season, then occupied the role of the chief engineer for the rest of the series and in the TNG-era films.
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Infrared (IR) radiation is electromagnetic radiation of a wavelength longer than that of visible light, but shorter than that of radio waves. The name means "below red" (from the Latin infra, "below"), red being the color of visible light with the longest wavelength.
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Q, played by John de Lancie, is a fictional character in the Star Trek universe who appears in , and . The name "Q" is also shared by other members of the Q Continuum. Gene Roddenberry chose the letter "Q" for the character and race in honor of his friend, Janet Quarton.
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Doctor Katherine Pulaski, played by Diana Muldaur, is the replacement chief medical officer for Dr. Beverly Crusher during the second season of .
Despite being a regular character on the show, Muldaur was always listed during the opening credits as a "Special Guest
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Despite being a regular character on the show, Muldaur was always listed during the opening credits as a "Special Guest
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