Virtual, Augmented and Mixed Reality. Applications of Virtual and Augmented Reality

2014 ◽  
Keyword(s):  
Augmented Reality ◽  
Mixed Reality ◽  
Virtual And Augmented Reality

Visual Coherence in Mixed Reality: A Systematic Enquiry

2017 ◽  
Vol 26 (1) ◽  
pp. 16-41 ◽  
Author(s):  
Jonny Collins ◽  
Holger Regenbrecht ◽  
Tobias Langlotz
Keyword(s):  
Augmented Reality ◽  
Mixed Reality ◽  
Focus Of Attention ◽  
User Experiences ◽  
Head Mounted Display ◽  
Virtual And Augmented Reality

Virtual and augmented reality, and other forms of mixed reality (MR), have become a focus of attention for companies and researchers. Before they can become successful in the market and in society, those MR systems must be able to deliver a convincing, novel experience for the users. By definition, the experience of mixed reality relies on the perceptually successful blending of reality and virtuality. Any MR system has to provide a sensory, in particular visually coherent, set of stimuli. Therefore, issues with visual coherence, that is, a discontinued experience of a MR environment, must be avoided. While it is very easy for a user to detect issues with visual coherence, it is very difficult to design and implement a system for coherence. This article presents a framework and exemplary implementation of a systematic enquiry into issues with visual coherence and possible solutions to address those issues. The focus is set on head-mounted display-based systems, notwithstanding its applicability to other types of MR systems. Our framework, together with a systematic discussion of tangible issues and solutions for visual coherence, aims at guiding developers of mixed reality systems for better and more effective user experiences.

scholarly journals Впровадження технологій доповненої реальності у навчальному процесі з конструювання авіаційної техніки

2021 ◽  
pp. 110-118
Author(s):  
Олександр Володимирович Каратанов ◽  
Андрій Миколайович Биков ◽  
Марія Вадимівна Сергієнко ◽  
Дмитро Михайлович Мірошниченко
Keyword(s):  
Augmented Reality ◽  
Mixed Reality ◽  
Educational Process ◽  
Modern Education ◽  
Augmented Reality Application ◽  
The World ◽  
Augmented Reality Technology ◽  
Increase Productivity ◽  
Virtual And Augmented Reality ◽  
The Cost

This study examines augmented reality, which imposes on the world around us virtual objects, characters, filters, or other effects through a special camera. Currently, augmented reality is considered potential for pedagogical programs and it is beginning to gain momentum and be actively used. The use of augmented reality technology opens up new opportunities that increase productivity and efficiency in various industries, improve communication and knowledge transfer and make distance learning more comfortable and realistic. However, the factor of reducing the cost of production or the educational process due to the introduction of augmented reality is not yet fully disclosed and requires a detailed analysis, part of which is conducted in this paper. The existing types of augmented, virtual and mixed reality technologies were analyzed, their comparison was made, the current place in the market was determined, as well as their influence and role in modern education. The paper presents examples of the use of augmented reality technology in various fields, including in production, which demonstrates a significant increase in efficiency and confirms the relevance. An overview of the premises and laboratories, which now use virtual and augmented reality technologies for the educational process. The article also describes the shortcomings of the educational process, which can be corrected by introducing augmented reality technology. The economic benefit of using augmented reality in the educational process on a real example was calculated, due to which the expediency of this implementation was proved. Elements of the educational process are considered, the replacement of which with augmented reality will make education cheaper, and this means more accessible. An example of markers used for an augmented reality application in the field of aircraft construction is given. The tendency of the application of augmented reality and use in the educational process for the next years is analyzed, the branches in which it can be applied are considered and the expediency of its use is confirmed.

Virtual and Augmented Reality Awareness Tools for Universal Design

2022 ◽  
pp. 11-24
Author(s):  
Luis Pinto Coelho ◽  
Idalina Freitas ◽  
Dorota Urszula Kaminska ◽  
Ricardo Queirós ◽  
Anna Laska-Lesniewicz ◽  
...  
Keyword(s):  
Labor Market ◽  
Augmented Reality ◽  
Assistive Technology ◽  
Universal Design ◽  
Mixed Reality ◽  
Field Application ◽  
Personal Knowledge ◽  
Health And Wellbeing ◽  
Virtual And Augmented Reality ◽  
Closing The Gap

This chapter will be focused on contributing to the increase of universal design competencies of future engineers, educators, and designers through the use of mixed reality technologies, closing the gap between theory and field application of principles, towards a more inclusive world and promoting health and wellbeing for all. The experience of a situation where limitations arise in relation to what is taken for granted is an important experience that leads to a personal knowledge of the difficulties. By the use of simulators, especially virtual (VR) and mixed reality (MR) technologies, it is possible to create such experiences. Training based on MR can prepare future and current professionals for up-to-date requirements of the labor market. In addition, it can ensure that the standards such as barrier-free concepts, broader accessibility, adaptive and assistive technology will be familiar to trainees.

scholarly journals Revisiting Milgram and Kishino's Reality-Virtuality Continuum

2021 ◽  
Vol 2 ◽  
Author(s):  
Richard Skarbez ◽  
Missie Smith ◽  
Mary C. Whitton
Keyword(s):  
Virtual Reality ◽  
Augmented Reality ◽  
Mixed Reality ◽  
Visual Display ◽  
Three Dimensions ◽  
World Knowledge ◽  
3D Space ◽  
Display Technology ◽  
Virtual And Augmented Reality

Since its introduction in 1994, Milgram and Kishino's reality-virtuality (RV) continuum has been used to frame virtual and augmented reality research and development. While originally, the RV continuum and the three dimensions of the supporting taxonomy (extent of world knowledge, reproduction fidelity, and extent of presence metaphor) were intended to characterize the capabilities of visual display technology, researchers have embraced the RV continuum while largely ignoring the taxonomy. Considering the leaps in technology made over the last 25 years, revisiting the RV continuum and taxonomy is timely. In reexamining Milgram and Kishino's ideas, we realized, first, that the RV continuum is actually discontinuous; perfect virtual reality cannot be reached. Secondly, mixed reality is broader than previously believed, and, in fact, encompasses conventional virtual reality experiences. Finally, our revised taxonomy adds coherence, accounting for the role of users, which is critical to assessing modern mixed reality experiences. The 3D space created by our taxonomy incorporates familiar constructs such as presence and immersion, and also proposes new constructs that may be important as mixed reality technology matures.

scholarly journals VR & AR TECHNOLOGIES: OPPORTUNITIES AND APPLICATION OBSTACLES

2018 ◽  
pp. 88-107 ◽  
Author(s):  
A. V. Ivanova
Keyword(s):  
Augmented Reality ◽  
Industrial Revolution ◽  
Mixed Reality ◽  
Special Equipment ◽  
Training Support ◽  
Computing Platform ◽  
Virtual And Augmented Reality ◽  
Superimposed Information ◽  
The Cost ◽  
Cloud Technologies

The first attempts to create devices that allow interacting with the imitated reality, as well as augmenting reality with superimposed information, were made at the beginning of the 20th century, the very concept of mixed reality (the “reality-virtuality continuum”), which elements are virtual (VR) and augmented (AR) reality, is quite young (24 years), as well as the market of these technologies. The concept of virtual and augmented reality hasn’t changed radically in the past 30 years, but VR and AR devices and software, and content have gone through a significant evolutionary path, and have already experienced several growth spikes.VR and AR technologies can be applied not only in entertainment and games. Many experts believe that virtual and augmented reality, along with Big Data, cloud technologies, artificial intelligence and some others, will become the key technologies of the 4th industrial revolution. VR and AR also have the potential to become the next big computing platform. Today VR and AR technologies help not only to create conceptually new markets, but also to disrupt existing ones.This article discusses the evolution of the VR and AR concepts and technologies and current market trends. The results of the survey show the key obstacles for the mass distribution of AR and VR technologies: high implementation and operational costs of AR/VR solutions; lack of high-quality content and imperfect devices, implicit effectiveness of their use.Based on the empirical study, a rather extensive list of benefits from using virtual and augmented reality technologies has been drawn up: faster and cheaper learning, training and guiding processes, increase in their efficiency, the reduction of the costs of elements and supplies needed, training support personnel; reducing potential risks to life and health of employees and other people while special training (medical operations and invasive procedures, evacuation, security, rescue in various emergencies) and the related optimization of the compensations; reducing the number of errors and accelerating the processes of assembling, repairing and operating special equipment, searching for information, necessary details, product location in the warehouse; significant reduction of accidents rate, as well as the exploration costs, due to the early identification of malfunctions; accelerating the pace of the designing and prototyping objects, significantly reducing the cost and duration of physical modeling process; improving customer experience, product and trading platforms design, that leads to corresponding increase in volume of sales; improving (simplifying) of communication and increasing its effectiveness.

scholarly journals Augmented Reality in Dentistry: Uses and Applications in the Digital Era

2021 ◽  
pp. 25-32
Author(s):  
Al-Khaled Israa ◽  
Al-Khaled Alaa ◽  
Abutayyem Huda
Keyword(s):  
Augmented Reality ◽  
Mixed Reality ◽  
Field Methods ◽  
Left Behind ◽  
The Past ◽  
Digital Era ◽  
Pubmed Database ◽  
Augmented Reality Application ◽  
Virtual And Augmented Reality ◽  
Routine Clinical Application

Introduction: With all the advancements that technology has reached, Dentistry can't be left behind. In the past few years, researchers have focused on emerging technologies like Virtual and Augmented Reality with clinical practice. Objectives: This literature review aims to provide an update on the latest technological applications and development in augmented reality in the dental field. Methods: The PubMed database was reviewed, and the studies that fulfilled the inclusion criteria in the last 20 years, from 2000 to 5 May 2020, were included. Results: The search results revealed a total of 72 articles, 32 were excluded, while 40 articles were included. It’s been observed that augmented reality application is still under testing, as certain drawbacks still tie the spread of this technology in the dental field. Multiple studies have resulted in a system that is suitable for clinical use. Yet no routine clinical application has been reported. Conclusion: The research department has already covered more advanced technologies like mixed reality. Therefore, a question arises, whether augmented realty will continue to grow independently or will mixed reality dominate the field.

scholarly journals Impact of virtual and augmented reality on theme parks

2021 ◽  
Author(s):  
Trevor Nelson
Keyword(s):  
Virtual Reality ◽  
Augmented Reality ◽  
Mixed Reality ◽  
Business Case ◽  
Theme Park ◽  
Theme Parks ◽  
Head Mounted Displays ◽  
Virtual And Augmented Reality ◽  
Physical Spaces ◽  
The Impact

Virtual Reality (VR) and Augmented Reality (AR), provide immersive experiences that are increasingly considered for implementation within Theme Parks. This paper seeks to determine the impact of virtual technologies on the Theme Parks. The method for this paper involved interviews with industry leading experts from the Theme Park industry. The interviews were structured to determine more detailed information on how they are approaching VR/AR in Theme Park attractions. Theme Parks need to provide guests with something they can’t get at home. There are many challenges with head mounted displays (HMD) in Theme Parks, as a result, several participants pointed to Mixed Reality (MR) as a better current solution. It mixes physical spaces with digital overlays with less complicated and operationally challenging technology. New attractions using VR/AR/MR technologies need to carefully consider what content they will use, mechanics of the experience and the business case to ultimately achieve overall success.

scholarly journals AR and VR Technologies as a Factor of Developing an Accessible Urban Environment in Tourism: Institutional Limitations and Opportunities

2019 ◽  
Vol 8 (6) ◽  
pp. 5313-5317
Keyword(s):  
Augmented Reality ◽  
Urban Environment ◽  
Mixed Reality ◽  
Institutional Environment ◽  
Free Time ◽  
Social Rehabilitation ◽  
Social Tensions ◽  
Digital Development ◽  
Virtual And Augmented Reality ◽  
New Perspective

Prospects for the use of virtual and augmented reality technologies for the development of an accessible urban environment in tourism are discussed in the article. The institutional limitations and opportunities for digital development of territories through the use of hybrid environments of mixed reality are revealed as a factor in the development of an accessible urban environment in tourism. New perspective directions are proposed for improving the institutional environment and sustainable positive dynamics of social rehabilitation, reducing social tensions, filling the free time for recipients of tourist services. The vectors of territories digital development are determined.

scholarly journals USE OF AUGMENTED AND VIRTUAL REALITY TOOLS IN A GENERAL SECONDARY EDUCATION INSTITUTION IN THE CONTEXT OF BLENDED LEARNING

2021 ◽  
Vol 86 (6) ◽  
pp. 70-86
Author(s):  
Valentyna V. Kovalenko ◽  
Maiia V. Marienko ◽  
Alisa S. Sukhikh
Keyword(s):  
Virtual Reality ◽  
Secondary Education ◽  
Augmented Reality ◽  
Blended Learning ◽  
Mixed Reality ◽  
Educational Process ◽  
Target Component ◽  
Full Time ◽  
Teaching Aids ◽  
Virtual And Augmented Reality

The study examines the problem of using augmented and virtual reality in the process of blended learning in general secondary education. Analysis of recent research and publications has shown that the use of augmented and virtual reality in the educational process has been considered by scientists. However, the target group in these studies is students of higher education institutions. Most of the works of scientists are devoted to the problem of introducing augmented reality into the traditional educational process. At the same time, the use of augmented and virtual reality technologies in the process of blended learning remains virtually unexplored. The study analyzes the meaning of the concept of "blended learning". The conceptual principles of blended learning are considered. It has been found that scholars differ in their understanding of the concept of "blended learning". Sometimes researchers distinguish between the components of blended learning: full-time and online learning. The study presents the special advantages of blended learning and the taxonomy of blended learning. It was found that there are some difficulties in implementing blended learning. The article outlines the practical use of virtual and augmented reality. The definition of augmented and virtual reality is given. The mixed reality is considered as a separate kind of notion. Separate applications of virtual and augmented reality that can be used in the process of blended learning are considered (MEL Chemistry VR; Anatomyou VR; Google Expeditions; EON-XR). As a result of the study, the authors propose possible ways to use augmented reality in the educational process. The model of using augmented and virtual reality in blended learning in general secondary education institutions was designed. It consists of the following blocks: goal; teacher’s activity; forms of education; teaching methods; teaching aids; organizational forms of education; pupil activity and results. Based on the model, the methodology of using augmented and virtual reality in blended learning in general secondary education was developed. The methodology contains the following components: target component, content component, technological component and resultant component. The methodology is quite universal and can be used for any subject in general secondary education. The types of lessons in which it is expedient to use augmented (AR) and virtual reality(VR) are determined. Recommendations are given at which stage of the lesson it is better to use AR and VR tools (depending on the type of lesson).

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