Virtual Reality Essay

Although this specific program will likely not become available to average consumers, the same foundations for the simulation will be available on the marketplace while being affordable at the same time. In time, applied use of virtual reality such as the Oculus Rift will become mainstream and accepted in everyday life not only due its entertainment value, but also due to its affordability for consumers everywhere. Thoughts of virtual reality often resemble fantastical scenarios reminiscent of scenes in movies with similar themes like Gamer, The Matrix, Total Recall, and Inception. After one delves into the VR technology in products such as the Oculus Rift, one will begin to believe, and he or she will brace themselves for the tidal wave that is the paradigm shift of virtual reality.

The examples support the idea that VR is effective because it reliably gives the user the illusion of control. The writers responsible for this paper wanted to take that idea and push it to the limit. They believed that true effectiveness of virtual reality depended in part on the perception in our minds of what our actions are in direct comparison to how true the actions or movements in the VR scenario. The less cognitive dissonance between the users intended actions and the simulated actions, the more effective the simulation was in accomplishing whatever it was set to do. The researchers wanted to test dissonance in their experiment and see the outcome of how effective the virtual reality was.

Virtual reality, also known as VR or computer simulated reality, is a new computer technology that mimic an real or imagined environment, VR simulates a user's physical presence and environment.it does this in a way that allows the person to touch and interact with it. VR aims artificially create a sensory experience for the user, which can include touch, Sight, Smell, and Hearing.

The pros of virtual reality outweigh the cons of virtual reality. Virtual reality help a lot of people that are lonely and giving them some help, maybe boosting their confidence or even providing them with information on how to do something like getting a date. According to the source: “ ‘A lot of people are lonely.’ Anderson admits. ‘ They want some sort of entertainment or companionship or a little bit of both.’” (Article 2, Page 8) This shows how, virtual reality can be used to help out the lonely people, the people that don't have confidence. Virtual reality is more of like a voice for the voiceless. Also, another way virtual reality shows how it has many pros, and those pros beat out the cons the following shows this from the text (My Virtual Girlfriend) : “I’ve been in a real relationship for almost a year and , in some ways, playing My Virtual Girlfriend reminded me of what my boyfriend and my early dalliances felt like.” Furthermore, both quotes support the claim of how people are struggling and disabled people, letting people believe, and it gives a pro over a con. It doesn't let people struggle, it gives people options, and you may ask how? Well, virtual reality allows you to believe that you are this, you are good at this that feeds into your mind and you begin to build your confidence to get that entertainment to go out

Transcript from our interview with Dr. Pretorius, Orthopaedic Surgeon: He says he is not aware of any virtual reality training for orthopaedics. The traditional training for arthroscopic knee surgery was either on cadavers or they would do arthroscopies on public patients (while they were registrar's) with severe osteoarthritis - which means they get a bit of practice on a living patient, without the chance of doing any damage. He says that he thinks training in virtual reality would be a useful tool, but will not be as accurate as/good experience as working on cadavers or live patients - giving you more exposure to real life complications and individual anatomy of patients - Dr Willem Pretorius, Orthopaedic Surgeon

Virtual reality is an interesting topic. Today, technology develops so rapidly, and it becomes a vital role in society.

The use of simulation as a tool for developing and assessing surgical competencies in different fields of medicine has extensively been studied. By incorporating the use of virtual reality simulation (VRS), cataract surgery training has moved from the traditional Halstedian method1 to a more holistic method that facilitates the process of learning.2 The significant effects of using a VRS method in the improvement of different microsurgical skills, especially in ophthalmology, have been widely reported in the literature.3-7

First quote is “A patient wears a virtual-reality headset during a therapy session.” That means virtual reality is being used for therapy. 2nd quote is “Technology that immerses users in artificial, but strikingly realistic, experiences is poised to move beyond flight simulators and other specialized training applications into games, health care, education and mental health therapy, to name a few uses.” Those are more uses to virtual reality, and one I said in an earlier quote. The final quote for this thing is “Programmers can now create an array of lifelike sensations: flying like a bird, fighting off predators, riding a roller coaster or climbing a mountain.” This is why it is called “virtual reality.” It can simulate almost anything so far. In conclusion for this paragraph, those are some more purposes for

There are many new and emerging technologies that have come around that have changed the field of healthcare as we know it. One of the biggest of these is Virtual Reality, which once was but a dream of how amazing and advanced the future would be, is now is evolving into a legitimate reality. And the new innovations of this tech have been greatly helping Health Care in many ways, from helping patients with extreme phobias or PTSD, to training doctors for surgery. Virtual Reality (VR) is defined as “The computer-generated simulation of a three-dimensional image or environment that can be interacted with in a seemingly real or physical way by a person using special electronic equipment, such as a helmet with a screen inside or gloves fitted with

VR allows users to feel in a virtual environment (VE), allowing the user various ways to experience the information in a way that is both dynamic and immediate (Kim, 2016). Through the integration of numerous sensory processes like auditory, proprioception, vestibular, and visual information with cognitive processes, motor skill learning is enhanced while conducted in VEs. In collaboration with traditional therapy, VR serves as a tool for more intense and more enjoyable therapy (Levin, 2014). Use of VR in therapy was previously limited by the lack of easy to use systems that were inexpensive and promoted valid movement patterns. Now, many patients already own systems like Wii or Microsoft Kinect for continued at-home exercise programs. However, it is important to note these gaming systems were not originally designed to be used by individuals who lack motor or cognitive

Imagine a world, that is anything and everything. Race a dream car. Meet a superstar. Go to Paris, New York, London, or even see the Great Pyramids. A virtual reality - an idea that is coming to life, an idea that will change the world, whether it be good or bad. Ernest Cline, the author of Ready Player One, warned us that virtual reality is going to change the world. Ready Player One is a story about a teen named Wade, in a world where video games are everything. A virtual reality world called the OASIS changed the world into a place where people are antisocial and don’t care about the world anymore. Change with VR can already be seen with the invention of the TV, the phone, the iPhone, and numerous other inventions, It’s already happening - the world is blowing up over Vive, Oculus, Hololens, and more, and VR is going to make things happen: such as solving problems. Is change happening? Are problems going to be solved? Yes, we can already see change.

To discuss Lanier’s keen views and anticipations regarding Virtual Reality back in the mid 1980s, it would be useful to first cover exactly how far Virtual Reality has progressed up until today. This essay will begin by discussing the history of Virtual Reality and the usage trends. That discussion will then be used to preface a discussion about Lanier’s views that were expressed in A Vintage Virtual Reality Interview. The essay will then finish off by looking at particularly interesting views held by some of today’s futurists and these views will be related back to Lanier’s original exuberant view of Virtual

VR is more than an upgraded version of Cinerama or a theme park ride, as it achieves not only a greater sense of presence, but through the use of computer technology, the capacity to direct one’s gaze and movements so that one can explore and move around inside the illusory flow of images [3]. The main imperfection in simulation at present comes from the difficulties inherent in presenting a sufficiently convincing computer generated image. Presenting a convincing visual input to a human being requires a computer which can handle a vast amount of information. This is both difficult and expensive with existing technology.

Virtual reality defined as to produce and create the effect of an interactive 3D world in which the objects have a sense of spatial presence by using computer technologies. Our perceptual and cognitive system will be presented by precise clues in order for our brain to interpret and understand those clues as outside object in 3D world. In addition, virtual reality suggest a lot of benefits and advantages to education of technical such as delivery information through multiple active channels, addressing of dissimilar learning styles, experiential-based learning and so on ( Bell & Fogler, 2004, p 217).

Seeing is believing, these words are the best combination to understand the meaning of Virtual Reality (VR). VR is one of the best asset and aspect of our future. No other technology has seen such a revolution like VR has. It is practically in use in almost every field such as entertainment, gaming, defense, robotics, medical, healthcare, military, education, fashion, heritage, business, engineering and many more fields. VR sometimes called Virtual Environment has drawn much attention in the last two decade. Extensive media coverage causes the much more rapid increase in the interest of the masses. Very few people, however, really know what VR is and what are its open problems are. In this report a historical overview of virtual reality is presented, basic terminology as an introduction are listed, followed by applications of this technology in science, work, and entertainment areas. Its present developments are thoroughly discussed in this report. Finally, the future of VR is considered in two aspects: technological and social. New research directions, technological frontiers and potential applications are pointed out. The possible positive and negative influence of VR on life of average people is speculated.