Augmented Reality in Engineering Education: A Bibliometric Review

The integration of immersive technologies like Virtual Reality (VR), Augmented Reality (AR), and Extended Reality (XR) is rapidly transforming education across various disciplines. This paper aims to synthesize current research on their applications, outcomes, and future directions in shaping modern learning. These technologies enhance multi-sensory experiences, improving information perception and learning efficiency beyond traditional methods. Studies consistently show enhanced academic achievement and learning performance; for example, Immersive Virtual Reality (IVR) classrooms lead to statistically significant improvements in student post-test scores and better memory recall. A crucial impact is the increase in student motivation and engagement, with students reporting higher interest and enjoyment when learning with IVR. Immersive tools like Oculus maximize learning, particularly in anatomy, by enabling better understanding and visualization. They also offer safe platforms for realistic simulations, facilitate distance education and can even reduce cognitive load by providing visualized knowledge organization. The methodologies employed to evaluate these effects include quantitative analyses, gaze-based attention networks, surveys and systematic reviews. The evolving Metaverse further promises future highly interactive learning experiences. This paper provides a comprehensive and critical examination of how immersive technologies are currently being utilized in educational settings, to evaluate their pedagogical effectiveness, and to identify emerging trends and challenges that will shape their future development and implementation in learning environments.

The integration of immersive technology into educational settings has garnered substantial interest as a potential means to improve teaching and learning (TnL)experiences. The dynamic landscape of education demands innovative approaches to engage, motivate, and empower both educators and learners. Immersive technology, including Virtual Reality (VR), Augmented Reality (AR), as well as Mixed Reality (MR), provides uncommon probabilities to transcend traditional classroom boundaries and provide interactive and immersive learning experiences. However, to harness the full potential of immersive technology, a clear understanding of the conceptual frameworks guiding its implementation is essential. This study utilizes the PRISMA approach. Furthermore, the systematic search of academic databases using the Web of Science (WoS) as well as the Scopus database resulted in an extensive selection of studies, reviews and articles related to immersive learning. Following the implementation of an advanced search approach utilizing keywords (1. Immersive learning, 2. AR, as well as 3. Technology Impact on TnL), the systematic review process yielded a diverse array of articles. These articles were identified and included in the review due to their exploration of the conceptual frameworks that underlie the integration of immersive technology in the field of education. Additionally, the review reveals common themes and emerging trends within the field, shedding light on the diverse approaches to leveraging immersive technology for TnL. The final finding data is (n: 29), which reviews identified key themes. Expect validation to be divided into three themes, which are (1) Immersive learning, (2) AR, and (3) Technology Impact on TnL. Meanwhile, the findings emphasize the importance of well-defined theoretical foundations and best practices when implementing immersive technology for educational purposes. The review underscores the importance of ongoing research as well as innovation in the domain of immersive technology to fully exploit its potential for enhancing TnL experiences. In essence, this systematic review adds to the continued conversation about the efficient utilization of immersive technology in education and paves the way for further exploration and advancement in this field.

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

Immersive technologies are a set of modern technologies that create the effect of immersion in an artificially created environment, giving the user a sense of presence or interactive interaction with the digital space. These include: virtual reality (VR), augmented reality (AR), immersive video (360-degree video). The use of immersive technologies is growing rapidly, particularly in areas such as education, medicine, architecture, entertainment. They allow to dive deeper into a topic or environment, which can be useful in education and professional training. Studying the history of the development of technologies, in particular immersive technologies, is important in education for several reasons: understanding the evolution of technologies and their potential, in-depth awareness of the interests of students, identifying advantages and limitations, an inspiring example for innovation, forecasting future trends. Studying the history of immersive technologies creates a basis for their effective use in education, provides insight into opportunities that can improve the quality of education, and motivates further research in this area. The article analyzes and characterizes the main historical stages of the development of immersive technologies in education, in particular: the first concepts and creation of VR technologies (1950–1970); innovations of the 1980s - 1990s: the first educational applications of VR and AR; introduction of 3D simulations and 360-degree video (2000-2010); the rapid development of AR and the availability of VR for the mass market (2010-2015); development of immersive technologies in education (2015–2020); immersive technologies during the COVID-19 pandemic (2020-2021); the current state of immersive technologies in education. From its first use in research projects in the 1950s to today’s interactive platforms, VR, AR and 360-degree video have been found to be changing the way we approach learning, empowering students to explore and learn in new dynamic formats.

Remote and Virtual Labs for Engineering Education 4.0: Achievements of the ELLI project at the TU Dortmund University

This paper discusses online laboratories as cross reality spaces in education. Cross Reality (also XR) as a term is borrowed from the field of gaming and broadly describes the integration of immersive, augmented, mixed, and virtual reality technology within physical reality. Online laboratories form an ideal example, as different realities (the real hands-on world in real labs, the virtual world in simulated labs or even a mixture of both in context with remote labs) are merged. The connection between different realities in laboratory education and their relation to engineering education contexts are discussed by describing a three-dimensional matrix for categorizing (online) laboratories in teaching and displaying current research results in this area. On basis of this, a scholarly research study is discussed, which is making use of a remote lab in mechanical engineering education for an international student body. In this study, the lab and its application are evaluated from the learner, the system, and the course perspective. These three perspectives offer a holistic view of the lab and the students’ learning. The study proofs a positive effect on the students learning experiences. The results also show which current needs and future potentials lie on the intersection of engineering education, internationalization, and digitalization in terms of collaborating and learning in Cross Reality Spaces.

Immersive technologies such as augmented reality (AR) and virtual reality (VR) are increasingly used in science, technology, engineering, and mathematics (STEM) education, yet their effects on student engagement, cognitive load, and transfer of learning remain fragmented. This systematic review synthesized empirical research on AR and VR in STEM learning environments to examine how these technologies influence behavioral, emotional, and cognitive engagement; intrinsic, extraneous, and germane cognitive load; and near- and far-transfer outcomes. Following PRISMA 2020 guidelines, we searched major education and psychology databases for studies involving AR/VR STEM interventions with quantified engagement, cognitive load, or transfer measures. Twenty studies met the inclusion criteria. Across the sample, immersive technologies consistently enhanced student engagement, particularly by increasing interest, enjoyment, and time-on-task, although effects on deeper cognitive engagement were more variable. Augmented reality frequently reduced extraneous cognitive load by integrating digital information directly into physical learning tasks, whereas fully immersive virtual reality sometimes increased overall mental effort when environments were perceptually rich or navigation demands were high. Transfer of learning outcomes was generally positive but modest: most studies reported gains in near transfer, defined here as applying what was learned to tasks or problems that closely resemble the original learning context, while evidence for far transfer, defined as applying learning to novel, more complex, or substantially different situations, was limited and inconsistently assessed. Taken together, the findings indicate that immersive technologies most reliably improve student engagement and near-transfer learning in STEM when instructional design deliberately manages cognitive load, rather than relying on immersion alone to produce learning gains. These results underscore the importance of aligning immersive features with targeted learning goals and providing structured guidance and reflection to support meaningful transfer of learning.

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.

The perceptual behavior of consumers on a product displayed in the market has a vital role in analyzing the importance given to that product. Therefore, various strategies have been developed to understand this consumer behavior in the selection of products. Immersive technologies like virtual, augmented, and mixed reality are among them. With the foremost feature of immersion in the virtual world and interaction of users with virtual objects, virtual reality, and augmented reality have unlocked their potential in research and a user-friendly tool for analyzing consumer behavior. In addition to these technologies, mixed reality also has a significant role in investigating consumer behavior. Studies on immersive technologies in food applications are vast, hence this review focuses on the applications of virtual, augmented, and mixed reality in the food selection behavior of consumers. The behavioral studies are elicited to develop new products based on consumer needs, to understand the shopping behavior in supermarkets for real-time usage, and to know the influence of emotions in a selection of products. The findings suggest that virtual, augmented, and mixed reality induce immersion of the users in food selection behavioral studies. Information on the technological advancements in the tools used for bringing immersion and interaction are discussed for its futuristic applications in food. Though immersive technology gives users a realistic virtual environment experience, its application in food systems is in the budding stage. More research on human response studies would contribute to its innovative and inevitable application in the future.

Stakeholder needs and perceptions for metaverse-driven engineering education

Computational thinking (CT) skills are increasingly important in education to prepare students for the challenges of the digital age. Augmented Reality (AR) and Virtual Reality (VR) have been introduced as immersive technologies that have the potential to enhance CT skills through more interactive learning experiences. However, there is still a gap in understanding the effectiveness of these technologies in supporting the development of CT, particularly in different levels of education and disciplines. Although several studies have highlighted the benefits of AR and VR in education, no systematic review integrates these findings to identify advantages, challenges, and opportunities for further implementation. Therefore, this study conducted a systematic review based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines by analyzing 25 empirical studies (AR=17, VR=8) obtained from the Scopus database (2008-2024). The analysis addresses four key research questions: (1) the current state of AR/VR in CT development, (2) their advantages, (3) implementation challenges, and (4) future research directions. The results show that AR is more widespread than VR at various levels of education, with dominance in higher education followed by secondary and primary schools. Computer science is the main field of application of AR and VR, while AR is also widely applied in mathematics to increase interest and problem-solving. A total of 11 studies reported significant impacts of these technologies on CT, with AR being superior in increasing student motivation and engagement, as well as aiding in problem-solving and debugging. In contrast, VR provides a more immersive learning experience by strengthening concept understanding, especially in programming and recursion. However, several obstacles in the application of AR and VR, such as hardware limitations, costs, and user skills, affect the effectiveness of these technologies in the learning environment. This study also identified potential future research, including the exploration of VR in primary and kindergarten education, the application of VR in non-computer science fields, and the efficient use of these technologies in supporting the CT process. This study provides more precise insights into the optimal ways of utilizing AR and VR in developing CT skills. It is a reference for educators, policymakers, and researchers in supporting CT learning.

This study provides an in-depth analysis of the impact, effectiveness, and future prospects of Augmented Reality (AR) and Virtual Reality (VR) in educational settings. The primary objective was to explore how these immersive technologies are reshaping learning and teaching landscapes. Employing a systematic literature review and content analysis methodology, the research analyzed recent scholarly articles and reports from 2014 to 2024, focusing on AR/VR applications in education. The findings reveal that AR and VR significantly enhance learning experiences by offering immersive, interactive, and engaging environments. These technologies have been shown to improve student engagement, knowledge retention, and skill development. AR enriches traditional educational materials by overlaying digital information onto the real world, while VR facilitates experiential learning in virtual environments. However, challenges such as high costs, technical infrastructure requirements, and content development complexities were identified as barriers to widespread adoption. The study predicts a future where AR and VR technologies will continue to evolve, focusing on enhancing user experience, improving accessibility, and integrating seamlessly into educational curricula. Recommendations for stakeholders, including educators, administrators, and policymakers, emphasize the need for investment in infrastructure, educator training, content development, and collaboration with technology companies. Lastly, AR and VR technologies hold great promise for transforming educational practices. Addressing current challenges and leveraging opportunities will be key to realizing their full potential in enhancing teaching and learning experiences. Continued research and innovation in this field are essential for the effective integration of AR and VR in education. Keywords: Augmented Reality (AR), Virtual Reality (VR), Educational Technology, Immersive Learning.

The purpose of the research is to compare the impact of students’ learning performance between an augmented reality (AR) environment and in-class environment. To create an efficient AR environment, we used Microsoft HoloLens, which is the next generation of a see-through holographic computer. We developed the AR learning module: ergonomic guidelines for manual material handling (MMH). We hypothesize that AR changes the way students understand the concepts of MMH. Our analysis includes a careful evaluation of student experimental skills during the learning activities. This new AR environment could allow students to engage hands-on training of MMH and strengthen their understanding. Student test score was used as metrics for performance assessment. We found a significant improvement on student understanding of MMH lecture after they used the AR module. The findings of this study indicated the potential benefits of using AR environment interfaces in engineering education and training.

Augmented and virtual reality have the potential to improve various aspects of everyday life such as tourism. An elementary part of tourism is the organization and execution of guided city tours. In case of tours for virtual cities, such as in the case of no longer existing ancient settlements, a combination of augmented and virtual reality may render high benefit for collaboration between guide and visitors. Immersive technology has been shown suitable for collaborative systems by previous research, as they can provide a better experience than other technologies. However, recent literature analyses showed that there is a lack of research regarding the role of augmented reality supporting the active/leading user role in such scenarios. Usually, augmented reality is used for the users who are passively experiencing the virtual environment and not for the one controlling it. However, we think that augmented reality has a large potential to improve the workflow of such a primary user. To investigate this research question, we present a collaborative system in this work, which implements a virtual city tour. In this system, the guide is using augmented reality and the visitor is immersed in the virtual city using virtual reality glasses. To implement a valid research prototype, the system has been developed in close feedback with experts in the field of guided city tours.

The purpose of this study was to develop recommendations for the use of 3D interactive technologies in the educational process to improve the learning of students. The experiment involved 200 students of the same age in two different groups who interacted with immersive or conventional technologies. The task was divided into four stages. In modern world, immersive technologies are constantly evolving, allowing for effective learning and thus the creation of a 3D learning environment. This study covered the significance of 3D interactive environments in the learning process, which affect the long-term retention of knowledge by students. The study analysed the perception and satisfaction of education through interactivity. The potential benefits of introducing 3D interactive learning environments into the educational process were identified. It was proved that interactive 3D learning environments can be an effective way of transmitting and storing information for such reasons as engaging students, visualising material, adapting to individual needs, preserving the information provided, and evaluating the result. The obtained findings helped to determine the effectiveness of understanding, sharing, and retaining knowledge in 3D interactive learning environment. It was established that the use of 3D learning environments helps to increase the interest and activity of students in the learning process. New opportunities are opening for visualising complex concepts and effective learning in a variety of fields. A significant aspect is that the potential of 3D learning environments as an innovative means of transferring and preserving knowledge is significant, and the impact on students is positive. The practical significance of the work is to determine the effectiveness of using interactive 3D technologies in the educational process, which contribute to increasing students’ interest, activity and long-term retention of knowledge