virtual reality created by computer graphics


Virtual Reality is a creation of a highly interactive computer based multimedia environment in which the user becomes a participant with the computer in a “virtually real” world1

Don't use plagiarized sources. Get Your Custom Essay on
virtual reality created by computer graphics
Just from $9/Page
Order Essay

We are living in an era characterized by 3D virtual systems created by computer graphics.  In the concept called Virtual Reality (VR), the virtual reality engineer is combining computer, video, image-processing, and sensor technologies so that a human can enter into and react with spaces generated by computer graphics.

In 1969-70, a MIT scientist went to the University of Utah, where he began to work with vector generated graphics.  He built a see-through helmet that used television screens and half-silvered mirrors, so that the environment was visible through the TV displays.  It was not yet designed to provide a surrounding environment.  It was not until the mid ’80’s that virtual reality systems were becoming more defined.  The AMES contract started in 1985, came up with the first glove in February 1986.  The glove is made of thin Lycra and is fitted with 15 sensors that monitor finger flexion, extension, hand position and orientation.  Connected to a computer through fiber optic cables. Sensor inputs enable the computer to generate an on screen image of the hand that follows the operator’s hand movements. The glove also has miniature vibrators in the finger tips to provide feedback to the operator from grasped virtual objects.  Therefore, driven by the proper software, the system allows the raptor to interact by grabbing and moving a virtual object within a simulated room, while experiencing the “feel” of the object.

The virtual reality line includes the Data suit and the Eye phone.  The Data suit is an instrumented full-body garment that enables full-body interaction with a computer constructed virtual world.  In one use, this product is worn by film actors to give realistic movement to animated characters in computer generated special effects.  The Eye phone is a head mounted stereo display that shows a computer made virtual world in full color and 3D.

The Eye phone technology is based on an experimental Virtual Interface Environment Workstation (VIEW) design.  VIEW is a head-mounted stereoscopic display system with two 3.9 inch television screens, one for each eye.  The display can be a computer generated scene or a real environment sent by remote video cameras.  Sound effects delivered to the headset increase the realism.

It was intended to use the glove and software for such ideas as a surgical simulation, or “3D virtual surgery” for medical students.  In the summer of 1991, US trainee surgeons were able to practice leg operations without having to cut anything solid.  NASA Scientists have developed a three-dimensional computer simulation of a human leg which surgeons can operate on by entering the computer world of virtual reality.  Surgeons use the glove and Eye phone technology to create the illusion that they are operating on a leg.

Other virtual reality systems such as the Autodesk and the CAVE have also come up with techniques to penetrate a virtual world.  The Autodesk uses a simple monitor and is the most basic visual example for virtual reality.  An example where this could be used is while exercising.  For example, Autodesk may be connected to an exercise bike, you can then look around a graphic world as you pedal through it. If you pedal fast enough, your bike takes off and flies.

The CAVE is a new virtual reality interface that engulfs the individual into a room whose walls, ceiling, and floor surround the viewer with virtual space.  The illusion is so powerful you won’t be able to tell what’s real and what’s not. Computer engineers seem fascinated by virtual reality because you can not only program a world, but in a sense, inhabit it.

Mythic space surrounds the cyborg, embracing him/her with images that seem real but are not. 2 The sole purpose of cyberspace virtual reality technology is to trick the human senses, to help people believe and uphold an illusion.

Virtual reality engineers are space makers, to a certain degree they create space for people to play around in.3 a space maker sets up a world for an audience to act directly within, and not just so the audience can imagine they are experiencing a reality, but so they can experience it directly.  “The film maker says, ‘Look, I’ll show you.’ The space maker says, ‘Here, I’ll help you discover.’  However, what will the space maker help us discover?”4 “Are virtual reality systems going to serve as supplements to our lives, or will individuals so miserable in their daily existence find an obsessive refuge in a preferred cyberspace?  What is going to be included, deleted, reformed, and revised?  Will virtual reality systems be used as a means of breaking down cultural, racial, and gender barriers between individuals and thus nurture human values?”5

During this century, responsive technologies are moving even closer to us, becoming the standard interface through which we gain much of our experience.  The ultimate result of living in a cybernetic world may create an artificial global city.  Instead of a global village, virtual reality may create a global city, the distinction being that the city contains enough people for groups to form affiliations, in which individuals from different cultures meet together in the same space of virtual reality.  The city might be laid out according to a three dimensional environment that dictates the way people living in different countries may come to communicate and understand other cultures.  A special camera, possibly consisting of many video cameras, would capture and transmit every view of the remote locations.  Viewers would receive instant feedback as they turn their heads.  Any number of people could be looking through the same camera system.  Although the example described here will babbly take many years to develop, its early evolution has been under way for some time, with the steady march of technology moving from accessing information toward providing experience.  As well, it is probably still childish to imagine the adoption of virtual reality systems on a massive scale because the starting price to own one costs about $300,000.

Virtual Reality is now available in games and movies.  An example of a virtual reality game is Escape from Castle Wolfenstein.  In it, you are looking through the eyes of an escaped POW from a Nazi death camp.  You must walk around in a maze of dungeons were you will eventually fight Hitler.  One example of a virtual reality movie is Stephen King’s The Lawnmower Man.  It is about a mentally retarded man that uses virtual reality as a means of overcoming his handicap and becoming smarter.  He eventually becomes crazy from his quest for power and goes into a computer. From there he is able to control most of the world’s computers.  This movie ends with us wondering if he will succeed in world domination.

From all of this we have learned that virtual reality is already playing an important part in our world.  Eventually, it will let us be able to date, live in other parts of the world without leaving the comfort of our own living room, and more.  Even though we are quickly becoming a product of the world of virtual reality, we must not lose touch with the world of reality.  For reality is the most important part of our lives.


28, July 6, 1991Baudrillard, J.,    The Ecstasy of Communication, Translated by Bernardand Caroline Schutze, New York: Semiotext, 1987Helsel, K.    Virtual Reality-Theory, Practice, and Promise London:British Library, 1991

Neira, C.     “The CAVE: Autovisual Experience Automatic VirtualEnvironment”, Communications of the ACM, vol. 35, pg. 65-72, summer 1992Venkat, P.    “Integrating Virtual Reality”, IEEE Transactions, vol. 36,35-38, 1991


1Helsel, K.Virtual Reality-Theory, Practice, and Promise(London: British Library, 1991) 52Venkut, P.”Integrating Virtual Reality”

IEEE Transactions(vol. 36, 1991) 353Helsel, K., 734Helsel, K., 1055Helsel, K., 123


Get Professional Assignment Help Cheaply

Buy Custom Essay

Are you busy and do not have time to handle your assignment? Are you scared that your paper will not make the grade? Do you have responsibilities that may hinder you from turning in your assignment on time? Are you tired and can barely handle your assignment? Are your grades inconsistent?

Whichever your reason is, it is valid! You can get professional academic help from our service at affordable rates. We have a team of professional academic writers who can handle all your assignments.

Why Choose Our Academic Writing Service?

  • Plagiarism free papers
  • Timely delivery
  • Any deadline
  • Skilled, Experienced Native English Writers
  • Subject-relevant academic writer
  • Adherence to paper instructions
  • Ability to tackle bulk assignments
  • Reasonable prices
  • 24/7 Customer Support
  • Get superb grades consistently

Online Academic Help With Different Subjects


Students barely have time to read. We got you! Have your literature essay or book review written without having the hassle of reading the book. You can get your literature paper custom-written for you by our literature specialists.


Do you struggle with finance? No need to torture yourself if finance is not your cup of tea. You can order your finance paper from our academic writing service and get 100% original work from competent finance experts.

Computer science

Computer science is a tough subject. Fortunately, our computer science experts are up to the match. No need to stress and have sleepless nights. Our academic writers will tackle all your computer science assignments and deliver them on time. Let us handle all your python, java, ruby, JavaScript, php , C+ assignments!


While psychology may be an interesting subject, you may lack sufficient time to handle your assignments. Don’t despair; by using our academic writing service, you can be assured of perfect grades. Moreover, your grades will be consistent.


Engineering is quite a demanding subject. Students face a lot of pressure and barely have enough time to do what they love to do. Our academic writing service got you covered! Our engineering specialists follow the paper instructions and ensure timely delivery of the paper.


In the nursing course, you may have difficulties with literature reviews, annotated bibliographies, critical essays, and other assignments. Our nursing assignment writers will offer you professional nursing paper help at low prices.


Truth be told, sociology papers can be quite exhausting. Our academic writing service relieves you of fatigue, pressure, and stress. You can relax and have peace of mind as our academic writers handle your sociology assignment.


We take pride in having some of the best business writers in the industry. Our business writers have a lot of experience in the field. They are reliable, and you can be assured of a high-grade paper. They are able to handle business papers of any subject, length, deadline, and difficulty!


We boast of having some of the most experienced statistics experts in the industry. Our statistics experts have diverse skills, expertise, and knowledge to handle any kind of assignment. They have access to all kinds of software to get your assignment done.


Writing a law essay may prove to be an insurmountable obstacle, especially when you need to know the peculiarities of the legislative framework. Take advantage of our top-notch law specialists and get superb grades and 100% satisfaction.

What discipline/subjects do you deal in?

We have highlighted some of the most popular subjects we handle above. Those are just a tip of the iceberg. We deal in all academic disciplines since our writers are as diverse. They have been drawn from across all disciplines, and orders are assigned to those writers believed to be the best in the field. In a nutshell, there is no task we cannot handle; all you need to do is place your order with us. As long as your instructions are clear, just trust we shall deliver irrespective of the discipline.

Are your writers competent enough to handle my paper?

Our essay writers are graduates with bachelor's, masters, Ph.D., and doctorate degrees in various subjects. The minimum requirement to be an essay writer with our essay writing service is to have a college degree. All our academic writers have a minimum of two years of academic writing. We have a stringent recruitment process to ensure that we get only the most competent essay writers in the industry. We also ensure that the writers are handsomely compensated for their value. The majority of our writers are native English speakers. As such, the fluency of language and grammar is impeccable.

What if I don’t like the paper?

There is a very low likelihood that you won’t like the paper.

Reasons being:

  • When assigning your order, we match the paper’s discipline with the writer’s field/specialization. Since all our writers are graduates, we match the paper’s subject with the field the writer studied. For instance, if it’s a nursing paper, only a nursing graduate and writer will handle it. Furthermore, all our writers have academic writing experience and top-notch research skills.
  • We have a quality assurance that reviews the paper before it gets to you. As such, we ensure that you get a paper that meets the required standard and will most definitely make the grade.

In the event that you don’t like your paper:

  • The writer will revise the paper up to your pleasing. You have unlimited revisions. You simply need to highlight what specifically you don’t like about the paper, and the writer will make the amendments. The paper will be revised until you are satisfied. Revisions are free of charge
  • We will have a different writer write the paper from scratch.
  • Last resort, if the above does not work, we will refund your money.

Will the professor find out I didn’t write the paper myself?

Not at all. All papers are written from scratch. There is no way your tutor or instructor will realize that you did not write the paper yourself. In fact, we recommend using our assignment help services for consistent results.

What if the paper is plagiarized?

We check all papers for plagiarism before we submit them. We use powerful plagiarism checking software such as SafeAssign, LopesWrite, and Turnitin. We also upload the plagiarism report so that you can review it. We understand that plagiarism is academic suicide. We would not take the risk of submitting plagiarized work and jeopardize your academic journey. Furthermore, we do not sell or use prewritten papers, and each paper is written from scratch.

When will I get my paper?

You determine when you get the paper by setting the deadline when placing the order. All papers are delivered within the deadline. We are well aware that we operate in a time-sensitive industry. As such, we have laid out strategies to ensure that the client receives the paper on time and they never miss the deadline. We understand that papers that are submitted late have some points deducted. We do not want you to miss any points due to late submission. We work on beating deadlines by huge margins in order to ensure that you have ample time to review the paper before you submit it.

Will anyone find out that I used your services?

We have a privacy and confidentiality policy that guides our work. We NEVER share any customer information with third parties. Noone will ever know that you used our assignment help services. It’s only between you and us. We are bound by our policies to protect the customer’s identity and information. All your information, such as your names, phone number, email, order information, and so on, are protected. We have robust security systems that ensure that your data is protected. Hacking our systems is close to impossible, and it has never happened.

How our Assignment  Help Service Works

1.      Place an order

You fill all the paper instructions in the order form. Make sure you include all the helpful materials so that our academic writers can deliver the perfect paper. It will also help to eliminate unnecessary revisions.

2.      Pay for the order

Proceed to pay for the paper so that it can be assigned to one of our expert academic writers. The paper subject is matched with the writer’s area of specialization.

3.      Track the progress

You communicate with the writer and know about the progress of the paper. The client can ask the writer for drafts of the paper. The client can upload extra material and include additional instructions from the lecturer. Receive a paper.

4.      Download the paper

The paper is sent to your email and uploaded to your personal account. You also get a plagiarism report attached to your paper.

smile and order essaysmile and order essay PLACE THIS ORDER OR A SIMILAR ORDER WITH US TODAY AND GET A PERFECT SCORE!!!

order custom essay paper