1. [PDF] VR Open Scores: Scores as Inspiration for VR Scenarios
In this paper, we introduce the concept of VR Open Scores: aleatoric score-based virtual scenarios where an aleatoric score is embedded in a virtual environment ...
2. VR Open Scores: Scores as Inspiration for VR Scenarios
In this paper, we introduce the concept of VR Open Scores: aleatoric score-based virtual scenarios where an aleatoric score is embedded in a virtual environment ...
Proceedings of the International Conference on New Interfaces for Musical Expression
3. A dual-task-embedded virtual reality system for intelligent quantitative ...
Mar 30, 2023 · In this study, we introduced a method based on virtual reality and machine learning to estimate cognitive processing speed scores. To this end, ...
Processing speed is defined as the ability to quickly process information, which is generally considered as one of the affected cognitive functions of multiple sclerosis and schizophrenia. Paper–pencil type tests are traditionally used in the ...
4. [PDF] VR Open Scores: Scores as Inspiration for VR Scenarios
The concept of VR Open Scores: aleatoric score-based virtual scenarios where an aleatorics score is embedded in a virtual environment to facilitate users to ...
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5. VR Open Scores: Scores as Inspiration for VR Scenarios ...
In this paper, we introduce the concept of VR Open Scores: aleatoric score-based virtual scenarios where an aleatoric score is embedded in a virtual environment ...
In this paper, we introduce the concept of VR Open Scores: aleatoric score-based virtual scenarios where an aleatoric score is embedded in a virtual environment. This idea builds upon the notion of graphic scores and composed in- strument, and apply them in a new context. Our proposal also explores possible parallels between open meaning in interaction design, and aleatoric score, conceptualized as Open Work by the Italian philosopher Umberto Eco. Our approach has two aims. The first aim is to create an envi- ronment where users can immerse themselves in the visual elements of a score while listening to the corresponding mu- sic. The second aim is to facilitate users to develop a per- sonal relationship with both the system and the score. To achieve those aims, as a practical implementation of our proposed concept, we developed two immersive scenarios: a 360o video and an interactive space. We conclude pre- senting how our design aims were accomplished in the two scenarios, and describing positive and negative elements of our implementations.
6. Benefits of Virtual Reality for Education - Engage VR
Students who engaged with the VR simulations showed a 14% improvement in their scores compared to traditional teaching methods. Although this percentage is ...
Home » Benefits of Virtual Reality for Education
7. A Literature Review and Taxonomy of In-VR Questionnaire User Interfaces
Jun 3, 2024 · This paper contributes to HCI and games research with a literature review of embedded questionnaires in VR, discussing the advantages and disadvantages.
Saeed Safikhani 11 Lennart Nacke 22 Johanna Pirker 1133
8. A Fully-Immersive and Automated Virtual Reality System to Assess the ...
Jan 7, 2021 · An automated scoring system to assess each task performance is embedded in the CAVIRE system. Upon completion of all the 13 segments, the scores ...
Introduction: Dementia is increasing in prevalence in aging populations. Current questionnaire-based cognitive assessments may not comprehensively assess cognitive function and real-time task-performance. Virtual reality (VR) technology has been ...
9. Age-Related Performance in Using a Fully Immersive and Automated ...
Mar 11, 2022 · The CAVIRE system features an automated scoring system to assess each task performance. The scores are computed automatically for each segment ...
IntroductionCognition generally declines gradually over time due to progressive degeneration of the brain, leading to dementia and eventual loss of independe...
10. Significance and Possibility of VR Technology Embedded in the ...
Dec 1, 2020 · After VR classroom teaching, the average score of Ideological and political theory course in A1 and B1 groups was 13.81 and 9.68 points higher ...
The main function of Ideological and political theory course in Colleges and universities is to carry out ideological and political education and moral education to help students establish a good world outlook, outlook on life and values. The main purpose of this paper is to combine VR technology with ideological and political theory course in Colleges and universities. The data of this experiment is from our school to select economics class 1, economics class 2, financial management class 1, and financial management class 2. The average score of Ideological and political theory course in the final examination of last semester of the four classes is close to and close to each other, and 50 people are selected as samples. They were randomly divided into two groups: VR teaching group (economics class 1: A1, financial management class 1: B1) and general teaching group (economics class 2: A2, financial management class 2: B2). VR teaching group lasted for one month, VR ideological and political theory class classroom teaching, ordinary teaching group or traditional teaching. One month later, the four groups of students were tested for ideological and political theory. Before and after the experiment, group A1 and group B1 were investigated: the learning attitude and classroom state of Ideological and political theory course. The experimental results show that: after VR classroom learning, the proportion of A1 and B2 groups who like to think about political theory class increased...
11. [PDF] the VR-6D derived from the veterans RAND 12-Item Health Survey
native'' VR-12 format (the 12 items embedded in a 36-item ... We compared the VR-6D scores from the VR-12 algo rithm with the SF-6D scores ...
12. Comparison of Select Advanced Clinical Solutions Embedded Effort ...
Results suggested that although the RDS had the best classification accuracy of the included embedded indices, no single embedded measure had a sensitivity of ...
Abstract. This brief report sought to evaluate the classification statistics of the Advanced Clinical Solutions (ACS) embedded measures of symptom validity
13. Virtual Reality Sensor-Based IoT Embedded System for Stress ...
Sep 18, 2023 · The convolution neural network was also employed in this research work for the classification of stress and non-stress states. The results ...
In today’s scenario, mental stress is common among people. Stress can be defined as tension arising due to daily life’s emotional, psychological, and physical pressures. It has become a serious issue in the modern world as it affects not only our physical health but also our work performance, passion for work, and general attitude in daily life. Chronic exposure to stress exhibits physical symptoms such as aches, muscle tension, and dizziness. If not treated well, it paves the way toward severe health consequences which results in depression, cardiovascular diseases, sleep disorders, degradation in the immune system, and cancer. Stress can be detected at an early stage by measuring the variability in a few parameters. The virtual reality (VR) based IoT embedded system is designed to transfer data through the cloud platform. Electromyography (EMG), galvanic skin response, oxygen saturation level, and heart rate are used to detect stress. The statistical analysis has performed on the acquired VR sensor data and MATLAB software was used for the statistical analysis of EMG signals. The VR technology was utilized in this research for stress alleviation by revealing the human subjects to happy video and prior to that stress was induced in the human subjects by using illusion video. The convolution neural network was also employed in this research work for the classification of stress and non-stress states. The results reveal that VR technology with the aid of pleasant music or vide...
14. Pioneering study links student VR experience with boosted test scores
Oct 29, 2020 · Across the different groups of students, those who experienced the VR program received an average score of 8.59 out of 10 for the test, compared ...
New research has tapped into the potential of virtual reality as a tool for deep learning and engagement in schools.
15. [PDF] Evaluating Text Reading Speed in VR Scenes and 3D Particle Visualizations
The LogMAR visual acuity scores collected in each VR system revealed ... In embedded text panel reading tasks we only found significant dif- ferences ...
16. A Literature Review and Taxonomy of In-VR Questionnaire User Interfaces
Jun 3, 2024 · Abstract:Previous research demonstrates that the interruption of immersive experiences may lead to a bias in the results of questionnaires.
Previous research demonstrates that the interruption of immersive experiences may lead to a bias in the results of questionnaires. Thus, the traditional way of presenting questionnaires, paper-based or web-based, may not be compatible with evaluating VR experiences. Recent research has shown the positive impact of embedding questionnaires contextually into the virtual environment. However, a comprehensive overview of the available VR questionnaire solutions is currently missing. Furthermore, no clear taxonomy exists for these different solutions in the literature. To address this, we present a literature review of VR questionnaire user interfaces (UI) following PRISMA guidelines. Our search returned 1.109 initial results, which were screened for eligibility, resulting in a corpus of 25 papers. This paper contributes to HCI and games research with a literature review of embedded questionnaires in VR, discussing the advantages and disadvantages and introducing a taxonomy of in-VR questionnaire UIs.
17. [PDF] SACA Net: Cybersickness Assessment of Individual Viewers ...
sym rel indicates predicted i-th symptom score by relation embedded symptom features while si ... tional motion in vr video contents for vr sickness assessment ...
18. Multimodal immersive trail making-virtual reality paradigm to ...
May 17, 2021 · Neuropsychological tests of executive function have limited real-world predictive and functional relevance. An emerging solution for this ...
Neuropsychological tests of executive function have limited real-world predictive and functional relevance. An emerging solution for this limitation is to adapt the tests for implementation in virtual reality (VR). We thus developed two VR-based versions of the classic Color-Trails Test (CTT), a well-validated pencil-and-paper executive function test assessing sustained (Trails A) and divided (Trails B) attention—one for a large-scale VR system (DOME-CTT) and the other for a portable head-mount display VR system (HMD-CTT). We then evaluated construct validity, test–retest reliability, and age-related discriminant validity of the VR-based versions and explored effects on motor function. Healthy adults (n = 147) in three age groups (young: n = 50; middle-aged: n = 80; older: n = 17) participated. All participants were administered the original CTT, some completing the DOME-CTT (14 young, 29 middle-aged) and the rest completing the HMD-CTT. Primary outcomes were Trails A and B completion times (tA, tB). Spatiotemporal characteristics of upper-limb reaching movements during VR test performance were reconstructed from motion capture data. Statistics included correlations and repeated measures analysis of variance. Construct validity was substantiated by moderate correlations between the’gold standard’ pencil-and-paper CTT and the VR adaptations (DOME-CTT: tA 0.58, tB 0.71; HMD-CTT: tA 0.62, tB 0.69). VR versions showed relatively high test–retest reliability (intraclass correlatio...
19. [PDF] Adjustments for Mode and Language for the SF-36® or VR-12
... embedded missing imputed norm 90 SF-36 to VR-12 equivalent scores ... Re-impute VR-12 scores with mail survey coefficients and name the scores PCS_m and.
20. What does virtual reality and the metaverse mean for training? - PwC
Sep 15, 2022 · Because it provides the ability to practice in an immersive, low-stress environment, VR-based training results in higher confidence levels and ...
V-learning can help drive a new age of enterprise training, delivering a cost effective, immersive, efficient experience to train employees on soft skills.
21. Feasibility of Heart Rate and Respiratory Rate Estimation by ...
Virtual reality (VR) headsets, with embedded micro-electromechanical systems ... results of the comparisons with the mean HR obtained from the VR signals.
Virtual reality (VR) headsets, with embedded micro-electromechanical systems, have the potential to assess the mechanical heart’s functionality and respiratory activity in a non-intrusive way and without additional sensors by utilizing the ballistocardiographic principle. To test the feasibility of this approach for opportunistic physiological monitoring, thirty healthy volunteers were studied at rest in different body postures (sitting (SIT), standing (STAND) and supine (SUP)) while accelerometric and gyroscope data were recorded for 30 s using a VR headset (Oculus Go, Oculus, Microsoft, USA) simultaneously with a 1-lead electrocardiogram (ECG) signal for mean heart rate (HR) estimation. In addition, longer VR acquisitions (50 s) were performed under controlled breathing in the same three postures to estimate the respiratory rate (RESP). Three frequency-based methods were evaluated to extract from the power spectral density the corresponding frequency. By the obtained results, the gyroscope outperformed the accelerometer in terms of accuracy with the gold standard. As regards HR estimation, the best results were obtained in SIT, with Rs2 (95% confidence interval) = 0.91 (0.81−0.96) and bias (95% Limits of Agreement) −1.6 (5.4) bpm, followed by STAND, with Rs2 = 0.81 (0.64−0.91) and −1.7 (11.6) bpm, and SUP, with Rs2 = 0.44 (0.15−0.68) and 0.2 (19.4) bpm. For RESP rate estimation, SUP showed the best feasibility (98%) to obtain a reliable value from each gyroscope axis, leadi...
22. Samples - 3DVista
This sample showcases an e-learning virtual tour, in the middle of a construction zone. Contains hazard hunts, quizzes and scores. This is a demo project ...
VIRTUAL TOURS CREATED WITH OUR SOFTWARE
23. [PDF] Competitive Interactive Video Retrieval in Virtual Reality with ...
text co-embedding search as described in Section 4. The OCR and ASR data is ... Alternatively, taking advantage of the available space in VR, results of.
24. Integrating LearnBrite with Articulate Rise 360 - Hyperspace
This applies to the “Direct embed” method described in this guide. If using the Storyline 360 method is not an option but recording scores is still a ...
Integrating LearnBrite with Articulate Rise 360
25. Artificial Intelligence and Digital Museum VR Environment... - Sciendo
Jan 31, 2024 · The experimental results show that in terms of comfort experience, the SSQ scale score of the VR museum experience based on the embedded image ...
As a carrier of human cultural heritage, it is of great practical significance to apply VR technology to the construction of modern digital museums. This paper combines artificial intelligence and SNN algorithms for image segmentation and proposes the overall framework of ‘embedded image acquisition and SNN segmentation processing’. This system is utilized to improve the picture clarity and delay efficiency of VR technology and reduce the vertigo feeling of the user experience. The VR environment of the digital museum is designed according to the user’s intentions. Finally, the effectiveness of the designed museum VR environment is verified by evaluating the comfort, interaction, and emotional experience of the VR museum. The experimental results show that in terms of comfort experience, the SSQ scale score of the VR museum experience based on the embedded image processing is 7.1, which is nearly double the score of the original VR museum experience. In terms of interaction and emotional experience, the overall satisfaction score of the VR environment design of the M museum was 9.4. The two aspects of emotional experience and cultural communication effects were evaluated as 4.27 and 4.05, respectively. It indicates that the user satisfaction of the VR environment design of the AI and digital museum based on the embedded image processing is high, and that this VR environment design can effectively improve the communication of the museum.
26. Virtual Tour PRO - Panoramic images, 3D tours and 360º videos
It has two parallel scores: One for the target you hit, and one for your ... 3DVista virtual tours can be embedded into your own websites, whether you ...
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