Introducing knowledge based augmented reality environment in engineering learning - a comparative study

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

<p>The development of Virtual Reality (VR) and Augmented Reality (AR) technologies has significantly transformed the tourism industry, including travel agencies in Indonesia. This study aims to analyze the adoption level and impact of VR and AR technology implementation in travel agencies in Indonesia. Using the Unified Theory of Acceptance and Use of Technology (UTAUT) theoretical framework<em>,</em> this research combines a literature review, case studies, and interviews as the research methodology. The case studies involve ten of the largest travel agencies in Indonesia that have implemented VR and AR technologies in their marketing strategies. Semi-structured interviews were conducted with representatives from these travel agencies to gain an in-depth understanding of the experiences, challenges, and benefits of implementing VR and AR technologies. The researcher carried out data triangulation by comparing findings from the literature review, case studies, and interviews to ensure the validity of the research findings. The results indicate that the adoption of VR and AR technologies by travel agencies in Indonesia is still in its early stages. However, travel agencies implementing VR and AR technologies report significant positive impacts, such as increased tourist interest, enhanced product differentiation, and improved customer engagement. The case studies demonstrate that implementing VR and AR technologies helps travel agencies promote tourist destinations more innovatively and attractively. Nevertheless, several challenges are also encountered, such as the high cost of developing VR and AR content, regular content updates, and the limited human resources skills needed to operate these technologies. This research contributes to understanding the adoption and impact of VR and AR technology implementation in travel agencies in Indonesia. The findings of this study can assist travel agencies in evaluating the potential adoption of VR and AR technologies and developing effective implementation strategies.</p><p><strong>Keywords:</strong> <em>Virtual Reality, Augmented Reality, travel agencies, adoption level, implementation impact.</em></p>

This study investigates the potential for EFL courses to benefit from VR and AR technologies to enhance vocabulary learning and retention. The study included 220 English language and literature students from English departments at colleges, including Al Balqa Applied University and Al Yarmouk University in Jordan. The implications and data generated from this study aim to provide insights into how new immersive technologies can be applied, compared to traditional methods, in an educational context to enhance vocabulary acquisition. Pre- and post-tests measured vocabulary acquisition, and the delayed post-test was conducted weeks after the study was completed to measure the acquisition and retention of vocabulary. The study demonstrates significant differences in vocabulary acquisition following the intervention using VR and AR technologies compared to traditional learning methods. The average scores before the pretest were similar in all groups, with VR at 45.2, AR at 46.0, and control at 44.8. The results of the post-test, however, had average scores for VR at 78.5, AR at 75.3, and control at 58.4. The direction of the measures indicated significant improvements in vocabulary acquisition among the students in the English departments at the universities who used VR and AR technologies. The study is prospective; VR and AR technologies significantly improve vocabulary acquisition in EFL learning environments.

The article presents the outcomes of the research of virtual and augmented reality technologies percularities and the possibility of their implementation in the educational process. The main reasons and technologies of virtual reality in the field of information technologies are determined. The analysis of virtual reality programs has been carried out. To determine the relevance of the implementation of virtual, augmented reality and game simulator technologies into the educational process the survey was created by the authors and conducted remotely among the population of Khmelnytskyi region on the Google Forms. The results of the conducted survey suggest the answers to a number of questions, including whether our society is ready to implement virtual, augmented reality and game simulators into the educational process of future specialists’ training, as the field of virtual reality research continues to expand relentlessly, the integration of VR (Virtual Reality) with various areas of human life continues. In addition to the survey in Google Forms, a survey was also conducted to collect information about currently existing virtual environments, programs and game simulators that can be added to educational components or integrated into other educational systems not only in the field of education (Minecraft, Cooking Simulator, PC Building Simulator 1-2, Google Arts & Culture). It is quite possible to integrate these simulators under the educational components of certain specialized subject areas. The conducted survey makes it possible to assume that users are already ready not only for the integration of virtual environments in the game sphere, but also for the full involvement of virtual technologies and game environments in the application of educational components. VR (Virtual Reality) and AR (Augmented Reality) technologies are gaining popularity in cultural, educational, gaming, business environments and more. The disturbed issues are studied in education, which encourages a deeper insight into the essence of the processes that take place under the influence of the latest information and communication developments.

Purpose: This study investigates the transformative role of augmented reality (AR) and virtual reality (VR) technologies in e-commerce and digital marketing. It aims to understand how these immersive technologies enhance consumer experiences by addressing challenges such as product visualization, consumer trust, and engagement while fostering higher purchase intent and customer satisfaction. Design/Method/Approach: A systematic literature review synthesizes findings from empirical and theoretical studies published between 2011 and 2024. The methodologies analyzed include experimental designs, market analyses, and conceptual frameworks assessing the integration of AR and VR technologies in online retail. Findings: The findings indicate that AR enhances online shopping through features such as virtual try-ons and spatial placement visualization, reducing return rates and increasing purchase confidence. VR, on the other hand, provides immersive environments that simulate physical shopping experiences, strengthening consumer-brand connections. While AR demonstrates broader applicability in fostering interactive and personalized experiences, VR remains limited by accessibility and cost constraints. Both technologies exhibit immediate costs but offer long-term benefits, positively influencing conversion rates and customer loyalty. Theoretical Implications: This study contributes to consumer behavior research by applying value perception models, immersive technology frameworks, and engagement metrics to the e-commerce landscape. It refines existing theoretical perspectives on technological adoption by highlighting the interplay between sensory engagement, emotional connection, and consumer decision-making. Practical Implications: The research underscores the strategic importance of integrating AR and VR into digital marketing and e-commerce platforms. It suggests leveraging AR for product categories requiring spatial interaction and using VR for high-detail product exploration. The study provides actionable insights for businesses looking to enhance online shopping experiences through immersive technologies. Originality/Value: This study offers a comprehensive synthesis of AR and VR applications in e-commerce, highlighting their potential to reshape online shopping. By bridging the gap between physical and digital retail experiences, it provides a fresh perspective on how immersive technologies can drive engagement, accessibility, and personalized consumer interactions. Research Limitations/Future Research: While this study synthesizes existing literature, empirical validation through longitudinal studies and cross-industry applications is necessary. Future research should explore the long-term effects of AR and VR adoption on consumer trust, loyalty, and behavioral changes. Additionally, further exploration is encouraged into gamification, artificial intelligence (AI) integration, and demographic-specific implementations to drive sustainable engagement.

Three-dimensional sound's effectiveness in virtual reality (VR) environments has been widely studied. However, due to the big differences between VR and augmented reality (AR) systems in registration, calibration, perceptual difference of immersiveness, navigation, and localization, it is important to develop new approaches to seamlessly register virtual 3-D sound in AR environments and conduct studies on 3-D sound's effectiveness in AR context. In this paper, we design two experimental AR environments to study the effectiveness of 3-D sound both quantitatively and qualitatively. Two different tracking methods are applied to retrieve the 3-D position of virtual sound sources in each experiment. We examine the impacts of 3-D sound on improving depth perception and shortening task completion time. We also investigate its impacts on immersive and realistic perception, different spatial objects identification, and subjective feeling of human presence and collaboration. Our studies show that applying 3-D sound is an effective way to complement visual AR environments. It helps depth perception and task performance, and facilitates collaborations between users. Moreover, it enables a more realistic environment and more immersive feeling of being inside the AR environment by both visual and auditory means. In order to make full use of the intensity cues provided by 3-D sound, a process to scale the intensity difference of 3-D sound at different depths is designed to cater small AR environments. The user study results show that the scaled 3-D sound significantly increases the accuracy of depth judgments and shortens the searching task completion time. This method provides a necessary foundation for implementing 3-D sound in small AR environments. Our user study results also show that this process does not degrade the intuitiveness and realism of an augmented audio reality environment

This study explores the historical development of Virtual Reality (VR) and Augmented Reality (AR) technologies and their applications in various fields, such as education, tourism, and consumer experiences. Through a review of relevant literature, the paper analyzes how VR and AR enhance user engagement and satisfaction by providing immersive and interactive experiences. In education, VR and AR are used to create vivid learning environments, promoting students' understanding and interest; in the tourism industry, these technologies enhance visitors' exploration and experience of destinations; in business, AR applications improve consumer shopping experiences and brand loyalty. Despite the widespread application of these technologies facing challenges such as high costs and user adaptability issues, research shows their potential remains significant. Future research should focus on optimizing user experience, lowering technological barriers, and expanding application scenarios. In conclusion, the development of VR and AR technologies will drive innovation and transformation across industries, offering richer experiences in daily life.

Technologies such as Virtual and Augmented Reality have gained popularity lately. Because of their convenience and accessibility, these technologies have been adopted in various domains. Virtual reality and augmented reality create an immersive experience, enabling 3D visualization of the content. This technology lets you visualize data from different sensors at the same time, overlaying relevant and helpful information over your environment through a headset. In this article, we give a perspective on these technologies from a biomedical engineering standpoint. In this article, we discuss the various technologies of current biomedical engineering. These technologies allow us to move beyond traditional 2D images towards 3D models that can be made visible and manipulated with Augmented and Virtual Reality. The basic applications of biomedical engineering include representation of mechanisms in space and time dimensions and three-dimensional visualizations of difficult structures in anatomy. The article is an attempt to bring the latest results on the benefits of virtual and augmented reality in biomedical engineering.

The article presents the experience of teaching students — future teachers to use augmented reality (AR) technologies in lessons on various subjects of the school curriculum. The analysis of two main approaches to the creation of augmented reality (marker-based and markerless), AR applications for mobile devices, software solutions for creating AR content, as well as the experience accumulated by teachers-researchers in the use of AR technologies in the educational process allowed us to draw conclusions about what methodological techniques for studying theoretical approaches to defining the concept of “augmented reality” and technologies for implementing augmented reality are appropriate to use in educational practice. As a result, a methodology was proposed that includes two blocks of training future subject teachers to use augmented reality technologies in their future professional activities in the process of teaching academic subjects, according to two implementations of AR technologies: marker-based AR based on the use of the domestic software platform ARGUMENT and markerless AR, involving the use of ready-made AR applications available on the software market. This methodology can be used not only in educational practice with students, but also in working with schoolchildren in the context of specialized informatics training. The developed methodology was tested at Murmansk Arctic University as part of the professional training of bachelors in the field of “Pedagogical education” in the process of teaching the discipline “Digital education technologies”, as well as during the educational (project-technological) practice of students. The proposed training options for the use of augmented reality technologies in teaching academic subjects at school can be included in the programs of professional training of students studying in the field of “Pedagogical education”, and also used in additional professional pedagogical education when working with subject teachers in retraining and advanced training courses to develop methodological knowledge and skills of teachers on the proposed issues.

Recupera algunos de los elementos menos estudiados y reconocidos en el ensayo latinoamericano: su profunda vocación de reflexión, diálogo y mediación intelectual; su plasticidad y apertura a la búsqueda del sentido; su vínculo con la sociabilidad, la conversación y la generación de un espacio simbólico de encuentro; su capa cidad de establecer una nueva retroalimentación entre lectura y escritura.

This study explores the use of augmented reality (AR) as a paradigm-shifting tool for interactive history instruction in a time when technological advancement and educational paradigms are both accelerating. Students can visually travel across historical eras and events through augmented reality, providing a novel technique to fully engage them in learning. The development and evaluation of an augmented reality (AR) learning platform designed to take students on a fascinating historical journey are the subjects of this study. Through the use of augmented reality, historical narratives, and interactive information, students may engage with and get an unmatched understanding of the lives of historical figures. They can also go to significant locations and witness significant historical occurrences. The study also considers the potential advantages and disadvantages of using augmented reality technology in history education, taking into account factors like accessibility, teacher preparedness, and the effectiveness of the learning environment. The study of the past can be revitalized by interactive learning, which fosters a greater understanding of historical occurrences and their continuing importance. This is accomplished by combining the dynamic features of augmented reality with the rich tapestry of history. The study's conclusions shed light on pedagogical and technological innovations that have the potential to revolutionize the study of history by fostering engaging and interactive learning experiences and by creating strong connections between students and historical documents. The augmented reality-based application show's that immersive learning possibilities significantly boost students' engagement and recall of historical material. The application's interactive component will help students understand historical events and items in a more meaningful way and strengthens their connection to the subject matter. This method will encourage active learning and takes into account different learning styles to make history training more approachable and engaging for a range of student demographics. Since augmented reality (AR) technology has the potential to totally disrupt traditional teaching methodologies and enhance learning through personalization, engagement, and efficiency, there are therefore substantial repercussions for history education.

Educational technology can enhance learning by supporting the learning environment through various digital resources. There have been numerous emerging technologies which are able to bridge the resource gap in learning environments enabling students to get access to an abundance of resources on digital platforms. This paper presents a literature review, exploring the potential of using Mobile Augmented Reality (AR) and Virtual Reality (VR) technologies to support experiential learning in South African institutions. While there have been studies which aim to assess the use of AR and VR for educational purposes such as in mining safety education in South Africa, there is a need for studies that look at the potential of AR and VR in augmenting higher educational institutions such as universities and Technical and Vocational Education and Training (TVET) colleges which require students to complete an experiential learning component in their studies in order to complete their qualifications. The study aims to establish the potential role that AR and VR can provide in enhancing experiential learning by providing students with practical experience in various educational fields, leveraging augmented and virtual reality technologies to simulate such learning environments.

Based on the virtual reality (VR) and augmented reality (AR) technologies, the virtual reality interactive model platform for online teaching of engineering graphics is developed using Unity3D development platform, 3ds MAX, UV modeling software and C# interactive programming tools. The platform's underlying design, functional and technical development scheme, content design, and management strategy of the platform are introduced in detail. The platform can give full play to the respective advantages of VR and AR technologies, which can help overcome the obstacles in model display and interaction in online teaching of engineering drawing courses and provide a useful trial and exploration for the information construction of engineering drawing courses.

The development of an imagineering learning management model with augmented reality (AR) technology in cloud learning environment to encourage innovation skills of undergraduate students is the research and development that aims to develop the learning management in the subject of innovation and information technology (IT) for Education. The concept of imagineering model for learning development and AR technology are brought to use in class, together with the arranging for the cloud learning environment. It requires for the modern learning environment where diverse educational technologies are applied to encourage students’ innovation skills. The objectives of study are: (1) develop imagineering model with AR technology in cloud learning environment; (2) develop imagineering learning system with AR technology in cloud learning environment and; (3) study results of implementation of imagineering model with AR technology. The sample group comprises of 30 cases, selected from registration with multi-stage sampling. Meantime, the research tools include evaluation form and questionnaire. The results of research found that: (1) imagineering learning management model with AR technology in cloud learning environment consists of brainstorming, imagine, designing, implementing and presenting and evaluation; (2) imagineering model with AR technology enables to enhance innovation skills of learners at high level; (3) learners using imagineering model with AR technology in cloud learning environment are satisfied with the model at highest level.

Virtual and Augmented Reality Use Cases for Fusion Design Engineering