3DVRLab: A virtual reality learning tool for electrical teaching experiments

Extended-Reality Technologies: An Overview of Emerging Applications in Medical Education and Clinical Care.

The rapid development of virtual and augmented reality technologies is currently taking place in almost all spheres of activity. Elements of virtual and augmented reality are used in such areas as education, medicine, transport, gaming, tourism and others. The active spread of these technologies causes the emergence of special competencies in the IT labor market and, as a result, the formation of new professions.Many Russian universities are training students in IT training areas. Specialization in the development of computer games and virtual reality applications has begun recently. The provision of practical classes is accompanied by specific tasks, which gives students the opportunity to improve the use of software and technical devices.The relevance of the research is determined by the current demand for the use of the latest technologies by IT developers in the field of creating computer games. Today, technologies that provide a player’s immersion in virtual reality are becoming more and more popular. One of these technologies is a suit with wearable sensors that track a person’s position in space in real time. However, there are quite a few real described projects in the literature and on the Internet. This study examines the process of developing a task for creating a game application using virtual reality technology: a suit with wearable sensors for teaching students.Materials and methods of research. Timely identification of the needs of the IT market in personnel training allows educational organizations to form new training programs of different levels of training. This approach makes it possible to target the educational and methodological materials being developed to use the latest achievements in the development of the field under study.Using a systematic approach, the study characterizes virtual reality suits and sensors for monitoring the position in the user’s space. Thus, the goal of the task was to ensure the immersiveness and convenience of interaction between the player and the game environment.Based on materials on software, position sensors in space, the approach of pedagogical design was applied and the procedure was formed for a practical task, reflecting the relevant competencies.Results. The study was conducted on the basis in the framework of laboratory and practical work of students, as well as at a real enterprise. Training in the new profile of the direction of training “Applied informatics” is fully equipped with all the latest technologies in this field. As a result of the work, the content of the practical task was developed.Real development of virtual and augmented reality applications is conducted jointly with students. Almost all projects used a suit with body sensors.Conclusion. Our study examines in detail the process of developing an application using a suit with wearable sensors for further training of students. Based on the results, work can be carried out on real projects for any field. Based on the research materials, it is planned to issue a textbook for students with the profile of developing computer games and virtual / augmented reality applications.

Construction detail (CD) knowledge is one of the leading learning components in architectural technology (AT) study. The traditional pedagogical method adopts a series of two-dimensional drawings to explain three-dimensional objects. The interactive and immersive features of virtual reality (VR) technology attract attention from the educational sector. While architectural design education has begun exploring integrating VR tools in the classroom, especially in the early design stage, AT is one of the very few subjects that have experimented with VR. This research, undertaken from within a larger, ongoing project, aimed to explore if VR could assist in teaching AT knowledge, especially CD. The project has two phases: phase 1 created several VR lessons that explained specific AT knowledge, using a VR technology currently available for educational purposes; phase 2 adopted a mixed method approach to investigate learners’ experience with the VR lessons created. This paper focuses on the experience in building up a VR learning environment in phase 1. The initial findings after phase 1 showed that the VR technology adopted in this project was not a perfect tool in creating a VR experience in the CD field but could still offer students degrees of virtual reality learning experience.

Learning tool based teaching is an important way for pre-school education. It pays more attention on teaching comparing with toys. Virtual learning tool is one of the trends of learning tool development and application. Compared with practical material tool, virtual learning tool has a strongly competitive advantage in perceptible dimensions, expanded reusability and status saving. But its development was greatly constrained by the lack of technology supporting good operational interaction. The appearance of multi-touch technology gave us a new idea and motivation. The conception of multi-touch virtual tools was introduced in this paper and its application was demonstrated by the development and experiment of a virtual learning tool software called "e-Wa Sketchpad".

RETRACTED: Development and application of VR course resources based on embedded system in open education

본 연구는 디지털 기술이 고도로 발달하고 가상현실(VR)의 기술이 상용화되면서, 유물의 보존과 연구 및 전시에 중점을 두었던 전통적인 개념의 박물관이 직면하게 된 여러 가지 쟁점에 주목하여 가상현실 기술이 박물관을 어떻게 변화시키고 있으며 변화의 주된 동인은 무엇인지 고찰해 보는 것을 목적으로 한다. 어느 장소에서나 실제 공간에서 보고 느끼는 것과 같은 가상현실을 체험할 수 있는 기기는 게임 산업을 필두로 하여 문화콘텐츠 산업의 전반에서 본격적으로 대중들에게 상용화되기 시작되었으며, 이런 현실에 맞추어 세계의 유수 박물관들은 2015년을 전후로 앞 다투어 새로운 형식의 전시를 제안하거나 사이버 박물관의 콘텐츠를 새롭게 다듬고 있는 실정이다. 본 연구는 박물관에 가상현실 기술이 본격적으로 활용되기 시작한 2015년 이후 박물관에 나타나고 새로운 시도와 전략을 중심으로, 기술의 발전으로 인해 박물관의 역할이 어떻게 달라질 것인지에 대해 학제적인 관점을 통해 고찰해본다. 본 연구는 세계 주요박물관들의 주목할 만한 VR기술 활용 방식을 분석하여, VR영상 콘텐츠가 유물 및 박물관이라는 공간과 맺는 관계에 따라 활용 유형을 네 가지로 분류하였다. ①박물관의 공간을 모두 VR로 체험할 수 있게 하는 사이버 뮤지엄의 전략 ②유물의 시대를 가상으로 재현하여 전시 오브제를 재맥락화 ③전시 작품 혹은 콘텐츠를 확장시키는 새로운 작품으로서 VR ④가상의 공간을 재현하는 사례가 그것이다. 0차원의 디지털로 기술적 형상을 구현함으로써, 다시 라스코 동굴벽화의 시대와 같은 마술적, 제의적 이미지가 도래할 것이라 예견했던 빌렘 플루서의 이론은 오늘날 VR기술이 보여주는 마법과 같은 공간의 재현에 정확히 부합하는 듯이 보인다. 본 연구는 VR기술의 상용화는 박물관이 선사했던 원작의 아우라를 새로운 방식으로 확장시킬 것임을 보여주며, 앞으로 박물관에서는 플루서가 말하는 현대적 ‘뮈토스’의 체험을 가능케 하는 새로운 VR 전시콘텐츠의 기획이 불가피하다는 점을 보여준다.This study focuses on the ways of using VR technology by museums, one of the important issues faced by traditional museums. With rapid development of digital technology including virtual reality(VR) technology, many museums of the world presented new forms of exhibitions or refined cyber museum contents especially since 2015. This study tries to examine theses new attempts and strategies through the interdisciplinary perspective. According to our case studies, the ways of using VR technology could be classified by 4 types of strategy. ① Cyber museum s strategy to give experience of visiting virtually all the spaces of museum such as VR guide tour ② Recontextualization strategy by reproducing virtually the era and the environments where exhibits originally existed ③ VR content as a new media art to expand existing exhibition ④ Virtual exhibition by making virtual space through gamification. By embodying a technical dimension in zero-dimensional digital form, Vilém Flusser s theory predicted that magical and ritual images’ era, such as the era of Lasco s cave painting, would come again. Based on the theory of Flusser, this study shows that the development of ways of using VR technology will continue to expand the aura of original exhibits in a new way, and allow us to experience modern mythos.

Virtual Reality (VR) technology has emerged as one of the most transformative and promising innovations in contemporary education. VR refers to a sophisticated technology that generates artificial environments, offering users an immersive experience that simulates presence within a digitally constructed, three-dimensional world. Using devices such as VR headsets, students are able to engage with these virtual environments in a manner that replicates real-world interactions, thereby providing access to experiences that would otherwise be difficult or impossible to attain in reality. This study seeks to investigate the utilization and acceptance of Virtual Reality (VR) technology among teachers and students in schools across the state of Perlis. In the context of a rapidly advancing digital era, VR offers unprecedented opportunities for education by facilitating interactive, immersive learning experiences. However, the extent of readiness and acceptance of this innovative technology among teachers and students in Perlis remains uncertain. Employing a quantitative research methodology, this study gathered data through the administration of structured questionnaires. The results indicate that both students and teachers exhibit a strong interest in integrating VR technology into the educational landscape. The respondents demonstrate a foundational understanding of VR and express confidence that its application in schools can significantly enhance learning outcomes. Despite the widespread enthusiasm for incorporating VR into teaching and learning processes, several critical challenges must be addressed to facilitate its adoption. These challenges include inadequate access to necessary equipment, insufficient training, and a lack of robust infrastructure support. This study offers a set of strategic recommendations aimed at overcoming these obstacles and fostering the broader acceptance and implementation of VR technology in the schools of Perlis.

The aim was to investigate a cross-disciplinary model of yacht interior design in the context of the methodological integration of traditional visualisation methods and virtual and augmented reality tools. The study employed an interdisciplinary approach, systems analysis, and comparative methods, which allowed for structuring the integration of traditional visualisation and virtual reality tools, as well as identifying key interrelations between them. The study proved that the integration of traditional visualisation methods with virtual and augmented reality technologies significantly increases the efficiency of the yacht interior design process, improves the accuracy of modelling, and contributes to a better perception of the final result. It was noted that the role of traditional tools is not diminishing, but, on the contrary, is gaining new opportunities when used in conjunction with the latest arsenal of design tools. In addition, it was found that the use of a cross-disciplinary model contributes to a deeper understanding of design solutions, accelerates the processes of coordination and implementation, and expands the possibilities for optimising the functional and aesthetic characteristics of the interior. New approaches to the integration of visual aspects of design have been identified, revealing the potential of using a cross-disciplinary model for a deeper understanding and evaluation of interior design solutions. The prospect of effectively combining various visualisation tools has been outlined, which allows for improving the process of interaction between designers, engineers and customers. The current study has proposed a theoretical basis for further development and implementation of a modern approach to design that takes into account both traditional and innovative means of presenting visual information. The practical significance of the results lies in their application to yacht interior design, educational programs for specialists in marine design, architecture, and visual arts, as well as in the development of innovative approaches to the visualisation of design solutions

Metaverse references an immersive three-dimensional digital space, conceptions about its specific nature and organization have changed over time, and more strongly emphasize the evolution from considering the metaverse as an extended version of a single virtual world to a wide network of an infinite number of interconnected worlds. The aim of this article is to describe the potential of the metaverse in health care. One potential feature of a doctor's office in the metaverse could be the use of virtual reality technology to create immersive, personalized treatment environments for patients. The doctor may also be able to use virtual reality tools to demonstrate treatment options or procedures, or to provide educational materials to the patient. There are several potential applications of the metaverse in medicine, including the use of virtual reality and other immersive technologies for patient care. Some examples of these applications include: Virtual reality exposure therapy for anxiety disorders; Virtual reality-based cognitive behavioral therapy for depression; Virtual reality-based rehabilitation and physical therapy; Virtual reality pain management; and Virtual reality education and training. There are several potential benefits to delivering clinical care in the metaverse. Metaverse may allow for more efficient and convenient access to care, particularly for patients who live in remote or underserved areas. These platforms will contribute for more personalized and immersive treatment experiences, as virtual reality technology can be used to create tailored environments and experiences for patients. There may also be concerns around patient privacy and security, as well as the potential for cyber-attacks.

Virtual Reality (VR) technology has become one of the innovative solutions that offers immersive and interactive learning experiences, but its implementation still faces various challenges. This research aims to examine the development, implementation and impact of using VR in learning based on an analysis of 28 scientific articles published in national journals during the 2020–2024 period. This research uses a systematic literature review method by analyzing articles related to VR applications in learning at primary, secondary and tertiary levels. The articles analyzed include the development of VR-based content, the implementation of VR media, as well as evaluating its impact on the quality of learning. The research results show that VR has been successfully applied in various fields of study, from science, history, to practical simulations such as the Hajj and microteaching. VR technology is proven to increase motivation, concept understanding, student engagement, and learning outcomes. However, VR implementation also faces challenges such as high costs, special training requirements, and limited technological infrastructure. Thus, these findings confirm the potential of VR technology as a significant learning innovation in improving the quality of education, although strategies are needed to overcome barriers to its implementation.

Visual communication experiences have been revolutionized by virtual reality (VR) technology, offering users immersive and captivating interactions with digital content. Through VR headsets and immersive environments, users can engage with visual content in unprecedented ways, feeling as though they are physically present within the digital space. Whether exploring virtual art galleries, immersive storytelling experiences, or interactive visualizations, VR technology provides users with a sense of presence and agency, enhancing their connection to the content. Furthermore, VR enables creators to design highly engaging and interactive visual experiences that transcend traditional media formats, allowing for innovative storytelling techniques and immersive narratives. This paper presents the design of a novel visual communication experience leveraging virtual reality (VR) technology enhanced by Multi-Spectral Multi-Point Co-Ordination (MSMPC). The proposed design aims to create immersive and engaging visual experiences that transcend traditional media formats. Through simulated experiments and empirical validations, the effectiveness of the MSMPC-enhanced VR-based visual communication experience is evaluated. Results demonstrate significant improvements in user engagement, immersion, and satisfaction compared to conventional approaches. The users interacting with the MSMPC-enhanced VR experience reported a 40% increase in immersion levels and a 25% improvement in overall satisfaction ratings. Additionally, the design enabled creators to optimize visual storytelling techniques based on real-time user feedback and performance data, leading to more impactful and effective communication. These findings highlight the potential of MSMPC in enhancing visual communication experiences based on VR technology, paving the way for innovative and immersive storytelling in various domains.

Public space scenes are being transformed by virtual reality (VR) technology, offering immersive and interactive experiences that redefine how people engage with their surroundings. Through VR simulations, users can explore and interact with virtual public spaces in ways that were previously impossible. From virtual parks and plazas to digital replicas of iconic landmarks, VR technology allows users to experience the ambiance and atmosphere of public spaces from the comfort of their own homes. Moreover, VR enables designers and planners to experiment with different layouts, amenities, and features, facilitating participatory design processes and community engagement. This paper presents a visual design and evaluation framework for public space scenes using virtual reality (VR) technology, enhanced by Virtual Parallel Edge Hashing Computing (VPE-HC). The framework aims to optimize the design and user experience of public spaces by leveraging VR technology to create immersive and interactive simulations. Through simulated experiments and empirical validations, the effectiveness of the VPE-HC-enhanced VR-based design and evaluation process is evaluated. Results demonstrate significant improvements in user satisfaction, engagement, and usability compared to traditional design methods. For instance, users interacting with public space scenes designed using VPE-HC reported a 40% increase in perceived safety and a 25% improvement in overall satisfaction ratings. Additionally, the framework enabled designers to optimize spatial layouts and amenities based on real-time user feedback and performance data, leading to more effective and user-centric design solutions. These findings underscore the potential of VPE-HC in enhancing the visual design and evaluation of public space scenes based on VR technology, facilitating more inclusive and user-friendly urban environments.

Artificial intelligence involves imitating human thought, consciousness, and other aspects. This is similar to having machine with human brain that can think, produce independently. However, unlike human brain, it has a speed, memory advantage. A virtual reality interactive glove is built using a nine-axis inertial sensor, an artificial intelligence deep learning algorithm. In this research work, Product Design Interaction and Experience Based on Virtual Reality Technology (PDIE-VRT-SCGAN) were proposed. Initially, input gestures data are gathered from the Virtual Reality Experiences (VRE) dataset. The input gestures data is then pre-processed using Multi-Window Savitzky-Golay Filter (MWSGF) to reduce noises, increase overall quality of the gestures data. In order to improving overall user engagement in product design interactions on virtual reality (VR) technology, the pre-processed gestures data are then fed into an adversarial network called a Semi-Cycled Generative Adversarial Network (SCGAN). In general, SCGAN does not express some adaption of optimization strategies for determining optimal parameters to promise exact to improving overall user engagement in product design interactions using VR technology. Therefore, FOX-inspired Optimization (FIO) is proposed to enhance weight parameter of SCGAN method, which precisely improving the user experience in product design interaction. The efficacy of PDIE-VRT-SCGAN method is assessed using a number of performance criteria, including tracking accuracy, frame rate, latency, rendering time, error rate, and user error. The proposed PDIE-VRT-SCGAN method attains 22.36%, 25.42% and 18.17% higher tracking accuracy, 21.26%, 15.42% and 19.27% higher latency, 28.36%, 25.32% and 28.27% higher frame rate compared with existing methods, such as design and implementation of virtual reality interactive product software depend on artificial intelligence deep learning algorithm(DVRI-PS-AI-DL), virtual evaluation system for product designing utilizing virtual reality (VES-PD-VR), and analysis of unsatisfying user experiences with unmet psychological needs for virtual reality exergames utilizing deep learning approach (AUUE-UP-VRE-DLA) respectively.

The Reality of Virtual Reality in Echocardiography Education?

The article examines the transformative impact of virtual reality (VR) technology on business processes and the social sphere. The main aspects of VR implementation in the corporate sector are considered, including optimizing personnel training processes, improving communication strategies, and increasing marketing efficiency through interactive visualizations. The key advantages of using VR for developing customer-oriented approaches, creating new business models, and expanding market opportunities are analyzed. Particular attention is paid to the impact of VR on the social sphere, in particular education, healthcare, psychological assistance, and inclusion. The role of VR in changing traditional teaching methods through interactive simulations and the ability to model complex situations is determined. It is shown how VR provides a deeper integration of technologies into social processes, contributing to the formation of a new type of interaction between people. The article also analyzes the barriers to VR implementation, including high costs, technical difficulties, and the need for society to adapt to new formats of interaction. The prospects for the development of the technology are presented, which include the creation of full-fledged virtual ecosystems capable of changing traditional models of behavior in both business and social structures. The results of the study demonstrate the significant potential of VR in transforming modern business processes and social practices, which requires further study to form effective strategies for the implementation and use of this technology. Virtual reality technology is one of the immersive technologies that have been demonstrating rapid development and implementation dynamics in various industries in recent years. Together with robotics and network technologies, it is among the three most promising computer technologies. Although less than 100 years have passed since its appearance, virtual reality technology still has many promising opportunities for the development of its theory and practical application. This article is devoted to virtual reality technology and its applications based on an analysis of existing literature, scientific research and statistical data. The main content includes an overview of its advantages, characteristics, technical composition and applications in various industries.