Immersion into virtual reality is a perception of being physically present in a non-physical world. The perception is created by surrounding the user of the VR system in images, sound or other stimuli that provide an engrossing total environment.
The name is a metaphoric use of the experience of submersion applied to representation, fiction or simulation. Immersion can also be defined as the state of consciousness where a "visitor" (Maurice Benayoun) or "immersant" (Char Davies)'s awareness of physical self is transformed by being surrounded in an artificial environment; used for describing partial or complete suspension of disbelief, enabling action or reaction to stimulations encountered in a virtual or artistic environment. The degree to which the virtual or artistic environment faithfully reproduces reality determines the degree of suspension of disbelief. The greater the suspension of disbelief, the greater the degree of presence achieved.
According to Ernest W. Adams, author and consultant on game design,[1] immersion can be separated into three main categories:
Staffan Bjrk and Jussi Holopainen, in Patterns In Game Design,[2] divide immersion into similar categories, but call them sensory-motoric immersion, cognitive immersion and emotional immersion, respectively. In addition to these, they add a new category:
Presence, a term derived from the shortening of the original "telepresence," is a phenomenon enabling people to interact with and feel connected to the world outside their physical bodies via technology. It is defined as a person's subjective sensation of being there in a scene depicted by a medium, usually virtual in nature (Barfield et al., 1995).[full citation needed] Most designers focus on the technology used to create a high-fidelity virtual environment; however, the human factors involved in achieving a state of presence must be taken into account as well. It is the subjective perception, although generated by and/or filtered through human-made technology, that ultimately determines the successful attainment of presence (Thornson, Goldiez, & Le, 2009).[full citation needed]
Virtual reality glasses can produce a visceral feeling of being in a simulated world, a form of spatial immersion called Presence. According to Oculus VR, the technology requirements to achieve this visceral reaction are low-latency and precise tracking of movements.[4][5][6]
Michael Abrash gave a talk on VR at Steam Dev Days in 2014.[7] According to the VR research team at Valve, all of the following are needed to establish presence.
Immersive virtual reality is a hypothetical future technology that exists today as virtual reality art projects, for the most part.[8] It consists of immersion in an artificial environment where the user feels just as immersed as they usually feel in consensus reality.
The most considered method would be to induce the sensations that made up the virtual reality in the nervous system directly. In functionalism/conventional biology we interact with consensus reality through the nervous system. Thus we receive all input from all the senses as nerve impulses. It gives your neurons a feeling of heightened sensation. It would involve the user receiving inputs as artificially stimulated nerve impulses, the system would receive the CNS outputs (natural nerve impulses) and process them allowing the user to interact with the virtual reality. Natural impulses between the body and central nervous system would need to be prevented. This could be done by blocking out natural impulses using nanorobots which attach themselves to the brain wiring, whilst receiving the digital impulses of which describe the virtual world, which could then be sent into the wiring of the brain. A feedback system between the user and the computer which stores the information would also be needed. Considering how much information would be required for such a system, it is likely that it would be based on hypothetical forms of computer technology.
A comprehensive understanding of which nerve impulses correspond to which sensations, and which motor impulses correspond to which muscle contractions will be required. This will allow the correct sensations in the user, and actions in the virtual reality to occur. The Blue Brain Project is the current, most promising research with the idea of understanding how the brain works by building very large scale computer models.
The nervous system would obviously need to be manipulated. Whilst non-invasive devices using radiation have been postulated, invasive cybernetic implants are likely to become available sooner and be more accurate. Manipulation could occur at any stage of the nervous system the spinal cord is likely to be simplest; as all nerves pass through here, this could be the only site of manipulation. Molecular Nanotechnology is likely to provide the degree of precision required and could allow the implant to be built inside the body rather than be inserted by an operation.
A very powerful computer would be necessary for processing virtual reality complex enough to be nearly indistinguishable from consensus reality and interacting with central nervous system fast enough.
An immersive digital environment is an artificial, interactive, computer-created scene or "world" within which a user can immerse themselves.[9]
Immersive digital environments could be thought of as synonymous with virtual reality, but without the implication that actual "reality" is being simulated. An immersive digital environment could be a model of reality, but it could also be a complete fantasy user interface or abstraction, as long as the user of the environment is immersed within it. The definition of immersion is wide and variable, but here it is assumed to mean simply that the user feels like they are part of the simulated "universe". The success with which an immersive digital environment can actually immerse the user is dependent on many factors such as believable 3D computer graphics, surround sound, interactive user-input and other factors such as simplicity, functionality and potential for enjoyment. New technologies are currently under development which claim to bring realistic environmental effects to the players' environment effects like wind, seat vibration and ambient lighting.
To create a sense of full immersion, the 5 senses (sight, sound, touch, smell, taste) must perceive the digital environment to be physically real. Immersive technology can perceptually fool the senses through:
Once the senses reach a sufficient belief that the digital environment is real (it is interaction and involvement which can never be real), the user must then be able to interact with the environment in a natural, intuitive manner. Various immersive technologies such as gestural controls, motion tracking, and computer vision respond to the user's actions and movements. Brain control interfaces (BCI) respond to the user's brainwave activity.
Training and rehearsal simulations run the gamut from part task procedural training (often buttonology, for example: which button do you push to deploy a refueling boom) through situational simulation (such as crisis response or convoy driver training) to full motion simulations which train pilots or soldiers and law enforcement in scenarios that are too dangerous to train in actual equipment using live ordinance.
Computer games from simple arcade to massively multiplayer online game and training programs such as flight and driving simulators. Entertainment environments such as motion simulators that immerse the riders/players in a virtual digital environment enhanced by motion, visual and aural cues. Reality simulators, such as one of the Virunga Mountains in Rwanda that takes you on a trip through the jungle to meet a tribe of mountain gorillas.[10] Or training versions such as one which simulates taking a ride through human arteries and the heart to witness the buildup of plaque and thus learn about cholesterol and health.[11]
In parallel with scientist, artists like Knowbotic Research, Donna Cox, Rebecca Allen, Robbie Cooper, Maurice Benayoun, Char Davies, and Jeffrey Shaw use the potential of immersive virtual reality to create physiologic or symbolic experiences and situations.
Other examples of immersion technology include physical environment / immersive space with surrounding digital projections and sound such as the CAVE, and the use of virtual reality headsets for viewing movies, with head-tracking and computer control of the image presented, so that the viewer appears to be inside the scene. The next generation is VIRTSIM, which achieves total immersion through motion capture and wireless head mounted displays for teams of up to thirteen immersants enabling natural movement through space and interaction in both the virtual and physical space simultaneously.
New fields of studies linked to the immersive virtual reality emerges every day. Researchers see a great potential in virtual reality tests serving as complementary interview methods in psychiatric care.[12] Immersive virtual reality have in studies also been used as an educational tool in which the visualization of psychotic states have been used to get increased understanding of patients with similar symptoms.[13] New treatment methods are available for schizophrenia[14] and other newly developed research areas where immersive virtual reality is expected to achieve melioration is in education of surgical procedures,[15] rehabilitation program from injuries and surgeries[16] and reduction of phantom limb pain.[17]
Simulation sickness, or simulator sickness, is a condition where a person exhibits symptoms similar to motion sickness caused by playing computer/simulation/video games (Oculus Rift is working to solve simulator sickness).[18]
Motion sickness due to virtual reality is very similar to simulation sickness and motion sickness due to films. In virtual reality, however, the effect is made more acute as all external reference points are blocked from vision, the simulated images are three-dimensional and in some cases stereo sound that may also give a sense of motion. Studies have shown that exposure to rotational motions in a virtual environment can cause significant increases in nausea and other symptoms of motion sickness.[19]
Other behavioural changes such as stress, addiction, isolation and mood changes are also discussed to be side-effects caused by immersive virtual reality.[20]
Read the rest here:
Immersion (virtual reality) - Wikipedia, the free encyclopedia
- UNL program using virtual reality to enhance research - KOLN - May 13th, 2024 [May 13th, 2024]
- 3D augmented reality with regular glasses | Stanford News - Stanford University News - May 13th, 2024 [May 13th, 2024]
- LG Display's Research Results on OLEDoS for VR Selected as Distinguished Paper at SID Display Week 2024 - PR Newswire - May 13th, 2024 [May 13th, 2024]
- Full-colour 3D holographic augmented-reality displays with metasurface waveguides - Nature.com - May 13th, 2024 [May 13th, 2024]
- The Future of Onboarding: Inside Serviceplan's VR-Based Employee Integration | LBBOnline - Little Black Book - LBBonline - May 13th, 2024 [May 13th, 2024]
- Virtual reality space experience returns to Silver Street Studios - Houston Chronicle - May 13th, 2024 [May 13th, 2024]
- Rain Technology to Unveil New Anamorphic-XR Optical Engine at Display Week 2024 - Display Daily - May 13th, 2024 [May 13th, 2024]
- Virtual reality used as a tool for brain health at assisted living center - Eyewitness News 3 - May 13th, 2024 [May 13th, 2024]
- Virtual Reality in Gaming Market to Reach US$75 Billion by 2028 - Analytics Insight - May 13th, 2024 [May 13th, 2024]
- Disney+ to release VR Marvel series exclusively for Apple Vision Pro - CyberNews.com - May 13th, 2024 [May 13th, 2024]
- Startup aimed at VR entertainment in cars files for insolvency - PhoneArena - May 13th, 2024 [May 13th, 2024]
- After Decades of Promise, the Virtual Reality Era Has Finally Arrived - Kiplinger's Personal Finance - May 13th, 2024 [May 13th, 2024]
- Hahnville senior signs with virtual reality gaming company - St. Charles Herald Guide - May 13th, 2024 [May 13th, 2024]
- Sandbox VR Forges Franchise Partnership with Apparel Group to Pioneer Virtual Reality in the Middle East - Business Wire - May 13th, 2024 [May 13th, 2024]
- Best VR games in 2024 - TechRadar - May 13th, 2024 [May 13th, 2024]
- Researchers rely on Virtual Reality as a complementary therapy for eating disorders - MIXED Reality News - May 13th, 2024 [May 13th, 2024]
- Beyond therapy: Virtual reality shows promise in fighting depression - Medical Xpress - May 13th, 2024 [May 13th, 2024]
- Apparel Group And Sandbox VR Announce Partnership - Retail & Leisure International - Retail & Leisure International - May 13th, 2024 [May 13th, 2024]
- Batman returns to VR - theSun - May 13th, 2024 [May 13th, 2024]
- Virtual Reality Shows Promise in Treating Depression - Neuroscience News - May 13th, 2024 [May 13th, 2024]
- Augmented And Virtual Reality in Manufacturing Market Size, Share And Growth Analysis For 2024-2033 - EIN News - May 13th, 2024 [May 13th, 2024]
- Sandbox VR Announces U.S. Franchise Initiative and International Deal - Franchise Times - May 13th, 2024 [May 13th, 2024]
- MINI Mixed Reality Experience: Driving into the Future. - BMW Press - May 13th, 2024 [May 13th, 2024]
- Virtual reality project will allow users to witness October 7 first hand - The Jewish Chronicle - May 13th, 2024 [May 13th, 2024]
- Spin Rhythm XD getting PlayStation and VR ports this summer - Niche Gamer - May 13th, 2024 [May 13th, 2024]
- Students at the Hong Kong University of Science and Technology use virtual reality headsets in class - Islander News.com - May 13th, 2024 [May 13th, 2024]
- SFU SIAT researcher uses virtual reality to help teen mental health - Simon Fraser University News - May 13th, 2024 [May 13th, 2024]
- The Navy Brings Training to the Fleet With VR - ATD - May 13th, 2024 [May 13th, 2024]
- Manchester Airport launches gaming area with virtual reality escape room Business Traveller - Business Traveller - May 13th, 2024 [May 13th, 2024]
- Can virtual reality help ease the end of life? - Universit de Montral - May 13th, 2024 [May 13th, 2024]
- Fans still waiting for a virtual reality view of the Buffalo Bills' new ... - Buffalo News - November 28th, 2023 [November 28th, 2023]
- Immerse yourself in new, augmented worlds - University of Miami: News@theU - November 28th, 2023 [November 28th, 2023]
- Who are the leading innovators in vehicle digital twins for the ... - just-auto.com - November 28th, 2023 [November 28th, 2023]
- How Virtual and Augmented Reality Are Redefining Construction - TimesTech - November 28th, 2023 [November 28th, 2023]
- Virtualware Appoints VRARA's John A Cunningham to Advisory Board - XR Today - November 28th, 2023 [November 28th, 2023]
- University Project Aims to Dissolve Borders Between Virtual and ... - XR Today - November 28th, 2023 [November 28th, 2023]
- Are real cadavers better than virtual ones? - Slate - November 28th, 2023 [November 28th, 2023]
- Samsung Glasses could be the name of a new pair of Samsung ... - TechRadar - November 28th, 2023 [November 28th, 2023]
- The Best Augmented Reality Accessories for AR Immersion - XR Today - November 28th, 2023 [November 28th, 2023]
- The best VR apps for 2022 | Digital Trends - February 18th, 2023 [February 18th, 2023]
- What is virtual reality? - TechTarget - February 18th, 2023 [February 18th, 2023]
- Forget the metaverse, Sony's PlayStation VR2 will make you a virtual reality believer again - British GQ - February 18th, 2023 [February 18th, 2023]
- Time to play! New virtual reality gaming coming to Northern Virginia - WUSA9.com - January 31st, 2023 [January 31st, 2023]
- Virtual reality training content launched for footwear and leather sector - The Hindu - January 31st, 2023 [January 31st, 2023]
- Texas A&M researchers are using multisensory virtual reality to help NASA astronauts - KAGSTV.com - January 31st, 2023 [January 31st, 2023]
- Hollywoods Virtual Reality Guru and American Millionaire Expanded His Soccer Portfolio to Europe With a Deal Worth $940 Million - EssentiallySports - January 8th, 2023 [January 8th, 2023]
- TikTok owner ByteDance takes first step into virtual reality with ... - December 26th, 2022 [December 26th, 2022]
- Virtual Reality inspires students to think about long-term careers - Turn to 10 - December 21st, 2022 [December 21st, 2022]
- Virtual Reality Arcade with Best VR Game Experiences - Main Event - December 12th, 2022 [December 12th, 2022]
- Virtual Reality - reddit - November 16th, 2022 [November 16th, 2022]
- The Future Of Virtual Reality (VR) - Forbes - November 16th, 2022 [November 16th, 2022]
- Virtual Reality (VR) For Professional Workflows | NVIDIA - October 28th, 2022 [October 28th, 2022]
- Virtual reality in fiction - Wikipedia - October 28th, 2022 [October 28th, 2022]
- Meta will release a new consumer-grade VR headset next year - TechCrunch - October 28th, 2022 [October 28th, 2022]
- Virtual Reality [VR] Market Size & Share | Forecast Report, 2029 - October 25th, 2022 [October 25th, 2022]
- Virtual Reality in the Healthcare Industry - VISUALISE - October 25th, 2022 [October 25th, 2022]
- Virtual Reality vs. Augmented Reality vs. Mixed Reality - Intel - October 25th, 2022 [October 25th, 2022]
- Applications Of Virtual Reality - Virtual Reality Society - October 25th, 2022 [October 25th, 2022]
- The Global Augmented Reality & Virtual Reality In Manufacturing Market size is expected to reach $27.9 billion by 2028, rising at a market growth... - October 25th, 2022 [October 25th, 2022]
- We Met in Virtual Reality Explores the Potential of the Metaverse - Seven Days - October 19th, 2022 [October 19th, 2022]
- What If the Metaverse Is Better Without Virtual Reality? - WIRED - October 19th, 2022 [October 19th, 2022]
- XRHealth and HTC Introduce The First Distraction Therapy Virtual Reality Platform to Improve Patient Experience During Painful or Anxiety Provoking... - October 19th, 2022 [October 19th, 2022]
- Department of Corrections Introduces Virtual Reality Technology to Augment Programming for Incarcerated Parents and Their Children - Pennsylvania... - October 19th, 2022 [October 19th, 2022]
- Arden Bendler Browning conquers virtual reality, Luve More LC + Thinkers Makers Society, and opportunity - theartblog.org - October 19th, 2022 [October 19th, 2022]
- How Virtual or Augmented Reality Can Help Your Packaging Line - Packaging Digest - October 19th, 2022 [October 19th, 2022]
- A marriage of virtual reality and physical therapy: Immergo Labs emerges from its UCSC roots - Lookout Santa Cruz - October 19th, 2022 [October 19th, 2022]
- Senior living residents explore the world through virtual reality - Rocky Mountain PBS - October 19th, 2022 [October 19th, 2022]
- Orthopedic Residency Program and PrecisionOS Team up For Exclusive 3-Year Collaboration: Virtual Reality Development and Curriculum Integration - PR... - October 19th, 2022 [October 19th, 2022]
- 6 Insightful Construction XR Cases to Read in 2022 - XR Today - October 19th, 2022 [October 19th, 2022]
- Video footage emerges from an MMA event that put virtual reality users into the thick of the fighting action - Yahoo News - October 19th, 2022 [October 19th, 2022]
- Carmack: Theres a bunch that Im grumpy about in virtual reality - Ars Technica - October 19th, 2022 [October 19th, 2022]
- The Peripheral Co-Creator on the Shows Line Between Reality & Virtual Reality - TV Insider - October 19th, 2022 [October 19th, 2022]
- Clarkson's Dr. Dana Barry Gave a Presentation at International Conference in Italy - Clarkson University News - October 19th, 2022 [October 19th, 2022]
- Apple VR glove with finger- and hand-tracking patent hints at companion accessories for the "Reality Pro" headset - Notebookcheck.net - October 19th, 2022 [October 19th, 2022]
- Virtual reality spectacle of 2010 sockeye run returns to Shuswap Salmon Arm Observer - Salmon Arm Observer - October 19th, 2022 [October 19th, 2022]
- The virtual reality push brings together Microsoft, Meta and the art of war - Stuff - October 19th, 2022 [October 19th, 2022]
- What Is Virtual Reality All About? - Oculus VR - September 20th, 2022 [September 20th, 2022]
- What Is Virtual Reality? | Tech & Learning - September 20th, 2022 [September 20th, 2022]
- 10 Advantages And Disadvantages Of Virtual Reality (2022) - September 20th, 2022 [September 20th, 2022]
- Insights on the Tactile Virtual Reality Global Market Research Report to 2027 - Growing Advancements in Virtual Reality Products & Rising... - September 20th, 2022 [September 20th, 2022]