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Virtual Reality
Virtual reality involves computer simulation of sensory events. It helps to create a situation where simulated experiences seem more realistic. Headsets that rotate a video game screen as the player's head moves is an example of virtual reality.
144 Questions
What are the functions of virtual reality?
It can be used to view things easier to scientists and for Entertainments for others. Things that usually have the same reaction can be change easier with Virtual Reality.
What are the advantages and disadvantages of virtual reality?
It is great for situations where you must train for dangerous situations or situations where you may put people's lives in jeopardy . If you die in virtual reality, you don't die in real life. So if you crash a plane, get killed by a criminal, or kill a patient, there won't be real life consequences. Such technology also helps to reduce the amount of cruelty in science, since you can just as easily dissect a virtual frog as you can a real one.
The disadvantages would be that things are not quite like the real situations and that they can only present scenarios that have been programmed into the system. This is partly why the best role-playing games still involve dice, a manual, and a deck of cards, since the situations and scenarios are endless when they come from real human interactions. To even come close to such possibilities, a computer would have to store tremendous amounts of data.
What is the some examples of virtual reality?
Since VR technology is still developed, we have lots of examples of its use nowadays. For example, it is a possible way to improve the healthcare industry. I read some examples of it here.
Why was virtual reality invented?
Virtual reality came to the public’s attention in the late 1980’s and 1990’s. This can be attributed to pioneering computer scientist Jaron Lanier who introduced the world back in 1987 to the term ‘virtual reality’.
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VR IS Short for Virtual Reality, VR is a computer-generated artificial environment that allows a user to view, explore, and manipulate the environment and a term popularized by Jaron Lanier. Virtual Reality is a computer generated reality manipulated and explored using various input devices such as goggles, headphones, gloves, or a computer. Using these devices a user can browse throughout a virtual world or pickup and manipulate virtual objects. The picture shows a NASA employee using a VR system.
For those who are wondering what on earth VR is and why you should be getting your knickers or pants in a twist over it, you've come to the right place.
We are about to tell you what virtual reality is, how it works and what devices there are currently out there using this wonderful technology that you should make it your business to know about.
What is virtual reality (VR)?
First things first, you're going to need to know what VR actually is. The clue is in the name - it's the experience of a world that doesn't actually exist. We aren't talking about getting yourself lost in a book or day dreaming about a photo or painting however, even if these technically are also experiencing some sort of virtual reality.
The virtual reality we are talking about is one created by computers that allows you to experience and interact with a 3D world that isn't real by putting on a head-mounted display and some form of input tracking. The display will typically be split between your eyes, creating a stereoscopic 3D effect with stereo sound, and together with the technology and the input tracking, it will create an immersive, believable experience, allowing you to explore the virtual world being generated by the computer.
VR will make you feel like you are there mentally and physically. You turn your head and the world turns with you so the illusion created by whatever world you are in is never lost.
Watch a film in the cinema and the split-second fear you might feel when a devastating earthquake happens on screen will very quickly disappear if you turn your head to see the person next to you munching away on their popcorn. Films and books take you to different fictional worlds, but they are not world's you change based on your actions.
There are various kinds of virtual reality from fully immersive and non-immersive to collaborative and web-based. The VR everyone is excited about is the fully-immersive variation because this is the explorable and interactive 3D computer-created world that can take you to places reality might not allow for, be that walking on Mars or driving around the mountains in a sportscar.
Where did virtual reality come from?
VR as we know it today has been kicking around for decades. To give you an idea, the first head-mounted display wasn't Oculus, even though this is the device that arguably drove the VR renaissance, it was a device called Headsight that was created in the 1960s. But there were non-digital predecessors, all the way from 360 degree paintings that had the same aim: to take your experience to another place. VR is the wise guy in tech and not just because it is old.
The technology has been used for all sorts of things over its 200 years from science and medicine to training pilots and helping architects present their latest skyscraper, allowing people to experience walking through it before a brick has been laid.
Yes, the current focus might be largely on gaming, but that's not all that VR is good for. VR has plenty of applications and this is only likely to expand as the technology develops further.
Audi recently announced it would be putting VR in some of its brand stores for example, allowing customers to experience any of its 50-something models in the colours they want, the extras they might add and in the surroundings they might drive in. Go ahead, take an A1 to the moon to visit the John Lewis advert's man and his balloons.
How does virtual reality work?
The virtual reality we have been referring to in this feature typically requires some form of head-mounted display, a computer, smartphone or console that creates the 3D world and some form of input tracking, which could be hand tracking, voice or head.
There are currently a number of head-mounted displays all using this set-up including Oculus, which is the system Facebook bought in a deal worth $2 billion in 2014, HTC Vive, Sony PlayStation VR, Google Cardboard and Samsung Gear VR, and others.
As we mentioned, some of the VR devices contain a display, splitting the feed for each eye. In these cases, a cable (usually HDMI) will transfer the video from your PC or console to the screen(s) in front of your eyes. For the likes of Google Cardboard and Samsung's Gear VR and some of the more affordable options, a smartphone is slotted into the headset and used as the display with the content already loaded on.
An augmented octave is an interval comprising thirteen semitones and eight note names - for example, C to C sharp.
An augmented ninth is an interval of 15 semitones, spanning nine note names, for example, C to D sharp.
What actors and actresses appeared in Virtual Reality - 2013?
The cast of Virtual Reality - 2013 includes: Javi Elvis Isra Pineda as Barman Isma Rubio
What are the advantages of virtual infrastructure?
There are a number of potential advantages of virtual infrastructure. Some of the most obvious are lower hardware requirements, simpler systems management and operations and more efficient disaster recovery processes.
What is virtual webhosting used for?
Virtual webhosting is used when an individual and/or company wants to have more than one website (domain) hosted on one server. For example, using virtual webhosting allows the individual to share the same resources across multiple websites on the same server.
VPS hosting is one of the most popular hosting services you can choose for your website. It uses virtualization technology to provide you with dedicated (private) resources on a server with multiple users. It’s a more secure and stable solution than shared hosting where you don’t get a dedicated server space.VPS hosting is usually chosen by website owners who have medium-level traffic that exceeds the limits of shared hosting plans but still don’t need the resources of a dedicated server.
no, that's virtual reality programs
What are the characteristics of a virtual channel connection?
quality of service(Qos)
switched and semi-permanent
usage monitoring
How is virtual reality use in training pilot?
How is Virtual Reality be used to train pilots?
It prepares them for the real life situation in flying, and gives a real life view of there surroundings because in most Flight Simulator, you can create the setting you want choose the place and you have the feeling of the real thing as you would inside a real cockpit.
Economically :It is very efficient and cost effective to use Pilot Training Virtual Reality judging on the price of jet fuel today, and with our economy the way it is, most companies will go the extra mile to save an extra buck $$.
Safety : There is and will be no loss of lives in Pilot Training Virtual Reality in case of an accident, and that is a big plus.
There are Pilot Training Virtual Reality in stunning 3D that gives images of real life.
For more detail, please see my blog post http://pilotsimulator3d.blogspot.com/
at the end of my blog copy and paste the link in your browser to bet the full experience.
Virtual reality programs featuring encounters with spiders trips by airplanes and other fear-inducing situations are now effectively used to treat various kinds of phobias through the process of systematic desensitization.
Immersion is an important element of virtual reality What does it mean?
To be immersed in something is to be inside it and surrounded by it, for example, if you are underwater you are immersed in water. If virtual reality succeeds in creating an artificial environment, you can be inside and surrounded by that environment, in a state of immersion.
