Virtual Reality Video Research Articles

Harnessing 360-Degree Video to Prompt Users to Think Along With Pro-Environmental Campaign Messages

Three-hundred-and-sixty-degree videos visualized through virtual reality (VR) technologies are recognized as an effective tool for fostering positive attitudes towards environmental stewardship by immersing users in persuasive storytelling narratives. However, a lack of an overarching framework hinders the understanding of its role in promoting prosocial environmental behaviors, particularly its effects on information processing and behavioral intentions. Notably, recent studies have suggested that feeling transported into a VR environment (i.e., presence) could positively bias message evaluation and the way people process information by activating heuristics connected to immersive experiences (i.e., the bias hypothesis of the heuristic-systematic model). Drawing on this proposition, this study conducted a between-subject design experiment (<em>N</em> = 60), comparing a 360-degree pro-environmental campaign video in VR with that in a two-dimensional format. Results from partial least squares structural equation modeling indicated that a 360-degree video in VR induced a higher sense of presence, yet heuristic evaluation of message credibility decreased when a sense of presence was low. Moreover, message credibility was found to be positively associated with the valence (consistency) of message-relevant thoughts, but moderate evaluation of message credibility buffered the generation of consistent message-relevant thoughts. Finally, the valence (consistency) of message-relevant thoughts had a curvilinear relationship with the intention to engage in pro-environmental behaviors, albeit with a small effect size. Results suggest the complexity in influencing behavioral intentions via 360-degree videos in VR. Nonetheless, the findings support the proposition that the immersive affordance of immersive storytelling content could prompt users to align with campaign messages by activating a positive heuristic bias.

Utilizing Virtual Reality Tours in Language Learning

Virtual reality (VR) has been recognized as a revolutionary technology in education, providing a multitude of benefits that enhance learning experiences and outcomes. By immersing students in interactive and engaging environments, VR can make abstract concepts tangible, foster deeper understanding, and accommodate diverse learning styles. With VR, students can be fully engaged in dynamic and stimulating environments, which can transform abstract concepts into concrete experiences. This immersive approach can promote a deeper grasp of the subject matter. An example demonstrated how VR may engage students and foster interactive learning by enabling them to investigate intricate systems and surroundings that would be unfeasible or inconvenient (Freina & Ott, 2015). In addition, VR was shown to provide affordances that are believed to enhance learning, such as the first-person experience and the sense of being present in a particular location, also known as presence or spatial presence (Mikropoulos & Natsis, 2011). Although these advantages have been documented, the implementation of this technology has proven challenging or unfeasible for many teachers and learners due to financial constraints. VR photos and videos, which are commonly referred to as 360-degree media, have become readily available resources that can be utilized to create low-cost immersive experiences for people who are learning. Researchers have claimed that previous research has demonstrated the usefulness of these tools in boosting spatial presence and interest among participants in virtual reality tours that were conducted as part of one-off investigations (Petousi et al., 2023). However, these findings need to be supported by research over extended periods of time in a variety of educational settings to gain an understanding of the intricacies and limitations of this technology-based instructional approach. This poster describes two initiatives in which VR tours have been integrated into language learning settings. The first initiative employed a design-based research methodology to assess the efficacy of VR tours among online learners in France and Japan while the second initiative is an ongoing project that focuses on teaching the Filipino Language in a Japanese classroom using blended learning. This poster showcases the results of research conducted as part of the initiatives. The findings demonstrate the positive impact of virtual reality tours on student motivation and highlights the role of various factors, including instructional material, learners' personal traits, and the physical environment in which they engage in online learning, in addition to spatial presence and technological novelty. Moreover, this poster presents information regarding the process of improving the tours and lessons, as well as the platforms and technologies that were utilized to address concerns regarding usability and sustainability.

Homelessness in Virtual Reality: Experiencing Social Exclusion Improves Attitudes and Behaviors Toward Unhoused People.

Virtual reality (VR) interventions are receiving increasing attention from research seeking to promote harmonious intergroup relations. Despite this, the effectiveness of VR methods and the underlying mechanisms for enhancing intergroup relations yield mixed findings. The current research examined if a 360° immersive video where participants embodied an unhoused person could improve attitudes and behavioral intentions toward unhoused people by making participants experience social exclusion and its psychological repercussions. The study (N = 210) adopted a 2 × 2 between-subject design where participants were assigned to embody an unhoused or housed person either watching the video in VR (in 3D using head-mounted devices) or in 2D (on a monitor). The study included a followup after 9 days. Results revealed that embodying the unhoused person (vs. housed control) led to increased experiences of social exclusion, need-threat, and negative emotions. These experiences, in turn, were associated with reduced negative attitudes toward unhoused individuals and heightened intentions to engage in charitable behaviors. Notably, the effects on attitudes and behavioral intentions persisted at the followup, with a stronger impact observed for participants who embodied the unhoused person in 3D compared to 2D. The findings suggest that tailoring VR video interventions to elicit social exclusion by embodying the perspective of marginalized social groups can enhance intergroup attitudes and intentions over time. Overall, this research underscores the prominence of VR-based interventions in improving intergroup harmony compared to less-immersive paradigms.

Effect of virtual reality video application on fistula puncture-associated pain in patients undergoing hemodialysis: Assessor-blinded randomized trial.

To elucidate the effect of virtual reality video application on fistula puncture-associated pain in patients undergoing hemodialysis. Attention controlled and assessor-blinded randomized trial. Attention controlled and assessor-blinded randomized trial was conducted 28 patients at the hemodialysis center of City Hospital. The patients in the intervention group (n = 14) participated in 12 hemodialysis sessions with virtual reality video application under the researcher's supervision. The patients in the control group (n = 14) received a 6-min training session on diet compliance. The Sociodemographic Form and Visual Analog Scale were used to collect data in person at various time points: baseline (t0), during the 1st to 12th hemodialysis sessions (t1-t12), and 1 week after implementation (t13). Virtual reality video application helped in effectively decreasing pain over time, as revealed by significant differences in the measurements at t1-t12 and t13 (p < 0.05). Time-based variations in within-group differences revealed that the median fistula puncture-associated pain values were significantly higher at baseline and t13 measurements in the intervention group (p < 0.05). In contrast, no significant differences were observed in the median fistula puncture-associated pain values in the control group (p < 0.05). In patients undergoing hemodialysis, the application of virtual reality helps decrease fistula puncture-associated pain values. Advances in technology, particularly virtual reality, may play a vital role in shaping the future of healthcare.

An interdisciplinary research field transformed into an intermedial science exploration programme: how to explore neurotronics research and development in a school student laboratory programme

This work presents the development and implementation of an interdisciplinary and intermedial science outreach programme designed for school students. The programme integrates biological systems and technological advancements to provide students with hands-on laboratory experiences and immersive media, including virtual reality videos and augmented reality posters. Through a co-creation process involving scientists and educators, the programme aims to enhance students understanding of bio-inspired information pathways and neurogenesis. Preliminary evaluations indicate high engagement and educational value, suggesting that such interdisciplinary approaches can significantly enrich science education.Graphical abstract

Optimizing data transmission in 6G software defined networks using deep reinforcement learning for next generation of virtual environments

Data transmission of Virtual Reality (VR) plays an important role in delivering a powerful VR experience. This increasing demand on both high bandwidth and low latency. 6G emerging technologies like Software Defined Network (SDN) and resource slicing are acting as promising technologies for addressing the transmission requirements of VR users. Efficient resource management becomes dominant to ensure a satisfactory user experience. The integration of Deep Reinforcement Learning (DRL) allows for dynamic network resource balancing, minimizing communication latency and maximizing data transmission rates wirelessly. Employing slicing techniques further aids in managing distributed resources across the network for different services as enhanced Mobile Broadband (eMBB) and Ultra-Reliable and Low Latency Communications (URLLC). The proposed VR-based SDN system model for 6G cellular networks facilitates centralized administration of resources, enhancing communication between VR users. This innovative solution seeks to contribute to the effective and streamlined resource management essential for VR video transmission in 6G cellular networks. The utilization of Deep Reinforcement Learning (DRL) approaches, is presented as an alternative solution, showcasing significant performance and feature distinctions through comparative results. Our results show that implementing strategies based on DRL leads to a considerable improvement in the resource management process as well as in the achievable data rate and a reduction in the necessary latency in dynamic and large scale networks.

My virtual escape from patient life: a feasibility study on the experiences and benefits of individualized virtual reality for inpatients in palliative cancer care

BackgroundCancer patients benefit from Virtual Reality (VR) in burdensome situations, but evidence is scarce for palliative situations. Based on earlier work in palliative care, individualized VR interventions like seeing the patient’s home may address a patient’s wish to be at home and thus have a greater effect compared to standard VR content. Yet, some patients and relatives may be concerned about their privacy. Also, patient stakeholders raised concerns about triggering depressed mood or homesickness.AimTo test the feasibility and safety of individualized vs. standard 360°video VR interventions in palliative cancer inpatients.MethodsProspective observational study with patient-reported outcome measurement using validated instruments of well-being (MDBF), symptoms and psychosocial burden (IPOS), cybersickness (SSQ), presence experience (SPES), subjective benefit (2 items), content analysis of interviews, and field notes. Individualized VR content was recorded with action camcorder-technology to protect the patients’ privacy.ResultsSeventeen patients participated, median age 65 years (range 20–82), 9 women (53%), 8 single or widowed (47%), 4 childless (23.5%), 4 academics (23.5%), with a median length of stay of 9 days (1–75) in the hematology (10), palliative care (3), or radiotherapy (2) unit of a German university hospital. Eight patients (53.3%) chose their own home environments or family for individualized VR-content. All participants enjoyed the intervention. Compared to standard VR content the individualized VR tended to have a stronger effect on well-being and emotional touch. It was not inferior in terms of psychosocial burden and cybersickness. No subjective and relevant side effects occurred. The patients well tolerated the assessments. However, most patients demanded a lighter headset and a desire for more interactivity.ConclusionsIndividualization of VR content shows potential for enhancement of immersion, which improves the VR experience and does not harm in terms of depressed mood or worsening of symptoms. The patients’ and family desire for privacy is feasible with the support of family members who recorded the individualized videos, which is easily manageable today. We suggest a pragmatic randomized clinical trial to compare the effects of individualized vs. standard VR-content.Trial registrationRegistered at German Clinical Trials Register (Deutsches Register Klinischer Studien; DRKS); registration number: DRKS00032172; registration date: 11/07/2023.

The effect of using virtual reality goggles on psychological well-being and care burden of informal caregivers of patients hospitalized in a palliative care clinic

PurposeThis study was conducted to determine the effect of virtual reality goggles on the psychological well-being and care burden of informal caregivers of patients hospitalized in a palliative care clinic. MethodsPretest-posttest randomized controlled study. It was conducted from June-October 2023 with 44 informal caregivers (22 in the control, 22 in the intervention group). Caregivers in the intervention group were shown 360° relaxing virtual reality videos with virtual reality goggles for four weeks, three days a week, 30 min per use. The control group did not receive any intervention. Data were collected using the caregiver introduction form, psychological well-being scale, caregiving burden scale, and satisfaction form for virtual reality goggles. Analyses were performed with Independent Sample T-Test and Paired Sample T-Test. ResultsThe post-test mean score of the psychological well-being scale of the intervention group was statistically significantly higher than the control group (p < 0.05). The post-test mean score of the caregiving burden scale of the control group was statistically significantly higher than the intervention group (p < 0.05). 68% of the caregivers in the intervention group were very satisfied with using virtual reality goggles. This study revealed that using virtual reality goggles increased psychological well-being and reduced the care burden of informal caregivers of patients hospitalized in a palliative care clinic. ConclusionThe results of this study have revealed that virtual reality glasses can be used to support informal caregivers in palliative care. This study reveals promising results for improving the quality of patient care by supporting informal caregivers. ClinicalTrials.gov IDNCT06156540

The Careful Project: Evaluating the acceptability of local virtual reality experiences as a leisure activity for residents in aged care.

The aim of this project was to evaluate the feasibility and acceptability of virtual reality (VR) as a leisure activity for people living in residential aged care. Virtual reality experiences may offer alternatives for residents with limited mobility, or during times when older people are unable to leave residential care. The intervention used VR videos delivered via a head-mounted device. Video content was created by a local artist specifically for use with older Western Australian adults and used local content. VR sessions were videotaped for analysis. The evaluation included structured observation of video content to assess mood and engagement and post-intervention interviews with participants. Mood and engagement scores indicated overall favourable mood and considerable positive engagement with the VR experience. Interview content analysis reflected the enjoyment participants took in visiting places they had once been and the surprising ways that the experience made them feel and act as though they were actually there. Videos featuring coastal visits were the most popular and videos featuring music were the most engaging. Some participants found the head-mounted device uncomfortable. VR was considered potentially beneficial for residents with limited mobility or living with cognitive impairment. Overall VR is a feasible and acceptable leisure activity for older people in residential care. The use of local content has the potential to prompt memories and generate new conversations. Future use of VR may consider different modes of video delivery and advancements in evaluation.

Effects of abdominal touch, music, and virtual reality video during the non-stress test on maternal anxiety and fetal parameters: A randomized controlled clinical trial

This randomized control trial compared the effects of abdominal touch, music, and virtual reality video on maternal anxiety and fetal parameters. 120 pregnant women were randomly assigned to one of three experimental arms (abdominal touch, music, virtual reality video) or the control group (30 pregnant women in each group). Data were collected through the Participant Information Form, and outcomes were assesssed using the Non-stress test (NST) Findings Registry Form, and the State Anxiety Scale. This trial showed that abdominal touch and virtual reality videos were superior to music in increasing fetal heart rate (p=0.001), and music and virtual reality videos were superior to abdominal touch in decreasing maternal anxiety (p=0.001). Abdominal touch and virtual reality video were effective in increasing fetal heart rate, and music and virtual reality video were effective in decreasing maternal anxiety. It is recommended to provide pregnant women access to abdominal touch, music, and virtual reality videos to reduce maternal stress and anxiety and to increase fetal heart rate.

Virtual reality in specialized dentistry: employing virtual reality for the alleviation of pain and anxiety in hereditary angioedema patients.

Following an episode of hereditary angioedema (HAE), dental anxiety commonly arises, and many patients find it challenging to access proper care. While the use of virtual reality (VR) for pain and anxiety management in dentistry is on the rise, its application in individuals with angioedema remains largely unexplored. In a case series conducted at a specialized dental clinic, three patients with a history of acute angioedema attacks and dental anxiety engaged with 360° VR videos while seated in the dental chair, utilizing a virtual reality device. Three patients with hereditary angioedema were treated by subjecting them to virtual immersion using VR glasses. Intraoperative reactions were analyzed using VAS scales in order to report the patients' level of anxiety and pain. The outcomes, evaluated through a standard observation tool, surveys, and interviews, encompass the assessment of patient anxiety and pain, responses to VR, and the evaluation of system usability along with its impact on the dental team's workflow Three individuals underwent examination, from which three reliable questionnaires were obtained, demonstrating a success rate of 99.9%. The group included one male and two females, with their ages spanning from 6 to 58 years. The findings revealed an average anxiety score of 1.80 with a standard deviation of 0.6 points, and an average pain score of 1.98 with a standard deviation of 0.3, thus validating full immersion in distraction. Statistical analysis using independent-sample t-tests and ANOVA indicated no significant differences in anxiety levels among the patients based on gender. Both patients wore the VR device throughout the procedure, expressing that it was comfortable, diverting, and held the potential to alleviate anxiety and pain. The dentist noted a positive influence on patient anxiety levels and procedure completion times, expressing an intention to continue employing VR with other angioedema patients and across diverse clinical populations. Virtual reality can be an excellent distraction tool in patients with hereditary angioedema who present at least one acute attack per year.

Adaptive QP algorithm for depth range prediction and encoding output in virtual reality video encoding process.

In order to reduce the encoding complexity and stream size, improve the encoding performance and further improve the compression performance, the depth prediction partition encoding is studied in this paper. In terms of pattern selection strategy, optimization analysis is carried out based on fast strategic decision-making methods to ensure the comprehensiveness of data processing. In the design of adaptive strategies, different adaptive quantization parameter adjustment strategies are adopted for the equatorial and polar regions by considering the different levels of user attention in 360 degree virtual reality videos. The purpose is to achieve the optimal balance between distortion and stream size, thereby managing the output stream size while maintaining video quality. The results showed that this strategy achieved a maximum reduction of 2.92% in bit rate and an average reduction of 1.76%. The average coding time could be saved by 39.28%, and the average reconstruction quality was 0.043, with almost no quality loss detected by the audience. At the same time, the model demonstrated excellent performance in sequences of 4K, 6K, and 8K. The proposed deep partitioning adaptive strategy has significant improvements in video encoding quality and efficiency, which can improve encoding efficiency while ensuring video quality.

Immersed in Art: The Impact of Affinity for Technology Interaction and Hedonic Motivation on Aesthetic Experiences in Virtual Reality

Viewing artworks through virtual reality (VR) offers a unique experience, yet understanding how individual traits and motivations affect this process requires further exploration. In this study, we empirically examined the factors influencing aesthetic experiences when viewing artworks in VR. We conducted two experiments using a between-subjects design with VR and 2D videos based on a virtual tour of the Sydney Opera House and an artistic interpretation of Vincent van Gogh's paintings as stimuli. Our moderated mediation analyses identified two pathways through which VR influences aesthetic experiences: a cognitive pathway and an affective pathway. The cognitive pathway reveals that VR enhances the sense of agency and immersion, enriching the aesthetic experience for individuals with a high affinity for technology. The affective pathway shows that VR increases narrative transportation and immersion, enhancing the aesthetic experience particularly for those with strong hedonic motivations.

Virtual Reality in planning, design, and management of urban green and blue infrastructure

There is a need for new tools in urban planning, design, and management (urban PDM) of green-blue infrastructure (GBI) to better support resilience and sustainable development. Virtual Reality (VR) emerges as a potential tool in this context. GBI provides a diversity of ecosystem services that increase the capacity of urban environments to absorb change while continuing to develop (adaptive capacity), a key factor in resilience and sustainability. However, there is a lack of tools capable of effectively capturing and communicating the designs, functions, and uses of GBI. Despite this need, research on the contributions of VR as a tool in urban PDM of GBI remains limited. To address this gap, an exploratory experiment using inductive qualitative data analysis was conducted. Participants of different ages and with different expertise viewed 360-degree video clips from urban areas through VR, completed a questionnaire, and participated in interviews. The results showed that the 360-degree video VR experience enhanced participants’ understanding of the viewed sites. Specifically, participants paid attention to details, captured the context, responded by generating emotional engagement, identified site development potential, and described an immersive experience. These results align with key principles for the sustainable management of ecosystem services, such as participation, learning, diversity, place-making, and stewardship; and adaptive capacity aspects such as processes and results grounded in complexity-embracing creativity. Our analysis shows that 360-degree video VR can increase the understanding of complexities, connections, and nuances in the urban environment. We conclude that 360-degree video VR could serve as a valuable complement to traditional tools in urban PDM, enriching decision-making with information that can support adaptive capacity, resilience, and sustainability.

Is the brightness- contrast level of virtual reality videos significant for visually induced motion sickness? Experimental real-time biosensor and self-report analysis

Is the brightness- contrast level of virtual reality videos significant for visually induced motion sickness? Experimental real-time biosensor and self-report analysis

3-Dimensional Virtual Reality Versus 2-Dimensional Video for Distraction During the Induction of Anesthesia in Children to Reduce Anxiety: A Randomized Controlled Trial.

Preoperative anxiety is common in children. It can contribute to negative experiences with anesthetic induction and may cause adverse physiological and psychological effects. Virtual reality (VR) and electronic tablet devices are 2 audiovisual distraction tools that may help to reduce anxiety and enhance the preoperative experience. This study aimed to compare the use of an immersive 3-dimensional (3D) VR to 2-dimensional (2D) video on anxiety in children during induction of general anesthesia. Two hundred children (4-13 years) undergoing elective or emergency surgery under general anesthesia were enrolled in this randomized, controlled trial. Participants were randomized to use either the 3D VR goggles (intervention) or 2D video tablet (control) during anesthetic induction. Anxiety, the primary outcome, was measured using the modified Yale Preoperative Anxiety Scale Short Form (mYPAS-SF) at 2 time points: in the preoperative holding area before randomization (T1) and during induction of general anesthesia (T2). The primary outcome was analyzed using a linear regression model, including demographic and other covariates, to investigate any differences in anxiety scores. Secondary outcomes included evaluating compliance during the anesthetic induction (Induction Compliance Checklist), emergence of delirium (Cornell Assessment of Pediatric Delirium), perceived usefulness of the device, and child satisfaction. Participant characteristics were similar between the 3D VR (n = 98) and 2D video (n = 90) groups, with a mean (±standard deviation) age 8. 8 ± 2.8 years. The median (lower quartile, upper quartile) mYPAS-SF scores for the 3D VR group at the preoperative holding area were 22.9 (22.9, 35.4), then 29.2 (24.0, 41.7) during induction. For the 2D Video group, the scores were 27.1 (22.9, 35.4) and then 30.2 (22.9, 41.1). No significant difference was observed in the increase in mYPAS-SF scores between groups (P = .672). Children in the 3D VR group were less likely to be rated as having a perfect induction (P = .039). There was no evidence of a difference between the groups in emergence delirium. Both devices were rated highly for usefulness and patient satisfaction. Children preferred VR, while anesthesiologists and parents felt the 2D was more useful. This randomized controlled trial demonstrated that preoperative anxiety was equally low and induction compliance high with both 3D VR and 2D video distraction in children with parental presence during anesthetic induction.

Video exposure through virtual reality can improve older people's ability to manage postural instability caused by distortive visual environments.

In older adults, age-related degenerative processes and disorders often degrade some sensory systems more than others, which can make postural control disproportionally dependent on one kind of sensory information. The study aims were to investigate 1) the postural stability when healthy older adults were repeatedly exposed to a video in an immersive virtual reality (VR) environment, and 2) the relationship between stability during VR video exposure and self-reported physical activity, balance confidence, and nausea during VR. Twenty-seven older adults (18 females, mean age 71.3 years (SD 4.4)) watched a 120-second VR video 5 times with 10 minutes between sessions, while standing on a force platform recording their stability. The first VR video session produced a marked stability challenge, reflected by significantly increased use of anteroposterior and lateral total (p<0.001) and high frequency (p<0.001) energy compared with the control test quiet stance eyes open. However, repeated VR video sessions produced a multidimensional decrease in used total (p<0.001), low (p = 0.002), and high frequency energy (p<0.001). Participants used more energy in anteroposterior compared with lateral direction across sessions within all spectral ranges (p<0.001). Participants with higher physical activity level used less low frequency energy in anteroposterior direction during VR video session 1 (p = 0.033). No association was seen between balance confidence or nausea during VR and energy used during VR video sessions 1 and 5. Healthy older adults adapt fast to distortive visual environments, and thus, CNS can utilize the information provided by a few repeated VR video sessions into suitable movement strategies that have a simultaneous multidimensionally positive effect. VR may introduce numerous opportunities to customize novel rehabilitation approaches to address when the visual system causes and/or suffers from issues. However, a common problem for the older adult was that about 33% of the participants became nauseated by the VR video stimuli.

Virtual Reality Videos for Symptom Management in Hospice and Palliative Care

ObjectiveTo learn more about the effect of virtual reality videos on patients’ symptoms near the end of life, including which are most effective, how long the effect lasts, and which patients benefit the most. Patients and MethodsWe conducted a prospective study of 30 patients in a regional hospice and palliative care program from March 11, 2022, through July 14, 2023. Using a head-mounted display virtual reality, all participants viewed a 15-minute video of serene nature scenes with ambient sounds. Fifteen patients also participated in a second session of viewing bucket-list video clips they selected. Symptoms were measured with the revised Edmonton Symptom Assessment Scale before, immediately after, and 2 days after each experience. Participants rated their bucket-list selections by level of previous experience, strength of connection, and overall video quality. Functional status was also recorded. ResultsNature scenes significantly improved total symptom scores (30% decrease, P<.001), as well as scores for drowsiness, tiredness, depression, anxiety, well-being, and dyspnea. The improved scores were not sustained 2 days later. Overall, bucket-list videos did not significantly improve symptoms. Neither previous experience with an activity nor a strong connection correlated with significant improvement; however, when patients rated video quality as outstanding, scores improved (31% decrease, P=.03). Patients with lower functional status tended to have more symptoms beforehand and improve the most. ConclusionSerene nature head-mounted display virtual reality scenes safely reduce symptoms at the end of life. Bucket-list experiences may be effective if they are high-quality. More infirm patients may benefit the most.

Virtual Reality in the Classroom: Transforming the Teaching of Electrical Circuits in the Digital Age

In response to the digital transformation in education, this study explores the efficacy of virtual reality (VR) video games in teaching direct current electrical circuits at a public university in Colombia. Using a mixed-method action research approach, this study aimed to design, implement, and evaluate a VR-based educational strategy to enhance undergraduate learning experiences. The methodology integrated VR into the curriculum, facilitating a comparison of this innovative approach with traditional teaching methods. The results indicate that the VR strategy significantly improved students’ comprehension of electrical circuits and increased engagement, demonstrating the utility of immersive technologies in educational settings. Challenges such as the need for technological integration and curriculum adaptation were also identified. This study concludes that VR video games can effectively augment electrical engineering education, offering a model for incorporating advanced digital tools into higher education curricula. This approach aligns with ongoing trends in digital transformation, suggesting significant potential for broad applications across various educational contexts.

Immersive Virtual Reality Versus Video Distraction for the Management of Emergence Delirium in Children: A Randomized Controlled Study

PurposeEmergence delirium (ED) presents challenges for both parents and health care providers in pediatric surgical settings. This study aims to evaluate the effectiveness of immersive virtual reality (VR) distraction and video distraction combined with parental presence in reducing ED in preschool-aged children undergoing elective surgery. DesignA prospective, randomized, controlled clinical trial was conducted with 90 children ages 4 to 7. Participants were randomly assigned to three groups: VR distraction (group V), tablet video distraction with parental presence (group T), and standard care (group C). The primary endpoints were the incidence of ED and Pediatric Anesthesia Emergence Delirium Scale scores, with secondary measures encompassing scores from the Parental Separation Anxiety Scale and the Faces, Legs, Activity, Cry, Consolability (FLACC) scale. MethodsParticipants were assigned to one of the three intervention groups, and relevant scales were used to assess ED, parental separation anxiety, and postoperative pain. The immersive VR distraction and video distraction with parental presence interventions were compared against standard care. FindingsImmersive VR distraction significantly reduced the incidence of ED (6.67% in group V vs 40% in group T and 60% in group C), and the incidence of ED in group V was notably lower than in the other groups (P = .023 vs group T and P = .004 vs group C). Children in group V displayed significantly lower FLACC compared with the other groups as well (P < .05). However, no significant differences between the 3 groups were observed in perioperative anxiety as assessed by the Parental Separation Anxiety Scale scores (P = .27). ConclusionsThis study underscores the potential of immersive VR distraction as an effective intervention for mitigating ED in pediatric surgical patients. The findings suggest that incorporating VR technology during the perioperative period can positively impact postoperative outcomes. Further research in diverse surgical contexts is recommended to validate these findings and explore the broader applicability of VR distraction in pediatric health care settings.