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7th International Conference on Information Science and Systems, ICISS 2024

作者： Petersen, Mads Strømberg Bjørner, Thomas Qureshi, Hamza Majid Johansen, Amanda Leithoff Walloe, Gabriel Colton DeAngelis Andersen, Simon Sand Department of Architecture Design & Media Technology Aalborg University Copenhagen Denmark

ISBN: (纸本)9798400717567

This study contributes with an approach for Virtual Reality (VR) designed to enhance driving theory training for student drivers. Three different VR driving scenarios were built in Unity. The VR scenarios aim to closely simulate real-world driving experiences with a primary focus on incorporating elements of motion and orientation. Oculus Quest was used as the head-mounted display (HMD). Unity’s XR interaction toolkit was used to implement the HMD and Controller functionality. An XR Origin was added to the scenes with two XR Controller components. An orb was integrated into the system to guide and highlight where the participants need to pay special attention. The evaluation focused on usability, immersion, and educational effectiveness using items from the System Usability Scale (SUS) and the Igroup Presence Questionnaire (IPQ). Five student drivers participated in the evaluation at a driving school in Denmark. The participants had limited VR experience. The findings revealed positive usability results with a mean SUS score of 77.5. The findings from the IPQ indicated a very high level of presence and spatial presence. However, some students faced challenges with the basic VR instructions. The driving instructors acknowledged the simulator’s potential as a supplementary tool but highlighted areas for improvement, such as more realistic consequences for mistakes and concerns about pixelated graphics. In conclusion, VR can potentially supplement the teaching of driving theory at driving schools. © 2024 Copyright held by the owner/author(s).

关键词： Helmet mounted displays

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Charting a New Course: Encouraging Programming Class Participation and Interest Through Multimedia and Flipped Classroom Activities 14th

Charting a New Course: Encouraging Programming Class Partic...

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14th International Conference on Methodologies and Intelligent Systems for technology Enhanced Learning, mis4TEL 2024

作者： Nikolov, Ivan Department of Architecture Design and Media Technology Aalborg University Aalborg9000 Denmark

ISBN: (纸本)9783031855603

The integration of new technologies and evolving learning preferences necessitates a reevaluation of teaching methods in higher education. Beyond traditional lectures and textbooks, students now seek increased engagement and interactive learning experiences. This shift is particularly crucial in engineering and computer programming courses. In this paper, we showcase the development of three project-based learning courses across different semesters in Aalborg University’s medialogy education. These courses were strategically redesigned to leverage multimedia materials and embrace flipped classroom learning, aiming to enhance class participation and overall student engagement. We provide an overview of the advantages and challenges associated with these teaching designs, present initial results indicating improved student engagement, and discuss potential pitfalls and future directions to fortify this approach. © The Author(s), under exclusive license to Springer Nature Switzerland AG 2025.

关键词： Contrastive Learning

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THE design OF NON-HUMAN PERSONAS 18

THE DESIGN OF NON-HUMAN PERSONAS

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18th International Conferences IADIS Information Systems 2025 and 23rd International Conference on e-Society 2025

作者： Nielsen, Lene Neuhoff, Rike IT University Copenhagen Department of Business IT Denmark Aalborg University Department of Architecture Design and Media Technology Denmark

ISBN: (纸本)9789898704658

This paper examines how descriptions of non-human personas are developed using established templates for human personas as a foundation. The research reveals significant differences in approach: some non-human personas aim to humanize other species, encouraging emotional connections while other descriptions prioritize providing information that is directly relevant to human interests and needs. The study highlights a gap in our understanding of how different elements impact the effectiveness of non-human personas, such as the narrative techniques, the tones of voice, and the levels of anthropomorphism. Additional research in these areas could lead to more engaging and empathy-inducing non-human personas, the development of more effective tools for communication and education, and technological advancements that are more inclusive and ecologically responsible. By exploring these factors, we can potentially create better ways to represent and interact with the non-human world in digital contexts. © 2025 Proceedings of the International Conferences IADIS Information Systems 2025 and e-Society 2025. All rights reserved.

关键词： Information use

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Methods for Pitch Analysis in Contemporary Popular Music: Deviations From 12-Tone Equal Temperament in Vitalic’s Work

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AES: Journal of the Audio Engineering Society 2025年第5期73卷 256-281页

作者： Deruty, Emmanuel Arbez-Nicolas, Pascal Meredith, David Sony Computer Science Laboratories Paris France Citizen Records Dijon France Department of Architecture Design and Media Technology Aalborg University Denmark

Aims: Twelve-tone equal temperament (12-TET) is recognized as the modern standard tuning for music. However, contemporary popular music may exhibit significant deviations from this framework. This study investigates such deviations in the music of the electronic musician Vitalic and others. Methods: The study examines relations between signal features and perceived pitches. The artist’s involvement ensures that the analysis focuses on aspects relevant to the music. Results: Deviations from 12-TET can be observed as a result of 1) tuning of quasiharmonic tones outside of 12-TET, 2) audible mistuned partials within an otherwise quasiharmonic context, and 3) subsets of partials perceived as distinct pitches outside 12-TET. Examples from other artists suggest that the use of pitches outside 12-TET is not limited to Vitalic’s music. Conclusions: The deviations from 12-TET are deliberate and pervasive. They are often linked to the acoustic properties of the tones, suggesting 1) a continuum between timbre and pitch and 2) the concept of a "resulting pitch" analogous to the idea of "resulting harmony" in Renaissance polyphonic music. Such conclusions challenge the traditional view of musical pitch. © 2025 Audio Engineering Society. All rights reserved.

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An Auto Battler Game to Engage High School Student's Understanding of Ionic Bonds in Chemistry 9th

An Auto Battler Game to Engage High School Student's Underst...

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9th EAI International Conference on design, Learning, and Innovation, DLI 2024

作者： Bjørner, Thomas Tully, Jacqueline Larsen, Tobias Dalsgaard Larsen, Mikkel Andreas Frederik Lau Lauridsen, Mikkel Sloth Do, Tony Thai Rossing, Daniel Skau Department of Architecture Design and Media Technology Aalborg University A.C. Meyersvænge 15 SV Copenhagen2450 Denmark

ISBN: (纸本)9783031856624

This paper describes the development and evaluation of a serious game to help high school students understand the topic of ionic bonds in chemistry. Chemistry is among the lowest-scoring subjects for high school students due to complex chemistry concepts and syntax difficulties. The novelty of this study is a developed auto battler game that includes specific learning objectives regarding ionic bonds. 27 Danish high school students participated in the evaluation. The evaluation consisted of a knowledge test and a questionnaire with items from the user engagement scale. The findings revealed that the high school students were positively engaged in the battle game. The grand mean for eight engagement items, based on a 5-point Likert scale, was 3.78. Specifically, the participants perceived the graphics and visual elements as highly positive. Further, they were concentrated while playing and were interested in the game. The students provided positive statements in the open-ended comments, including a good, creative, cozy, well-made, engaging, and fun game. However, the learning outcomes were not as satisfactory as expected. In the paper, we outline reflections on difficulties when measuring learning outcomes in game-based learning. © ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 2025.

关键词： Students

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Sustainable Urban Development in the Cultural Dimension 7th

Sustainable Urban Development in the Cultural Dimension

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7th International Conference on Civil Engineering and architecture, ICCEA 2024

作者： Tran, Diem Thanh Nguyen, Quynh Thi Thuy Faculty of Architecture University of Architecture Ho Chi Minh City Viet Nam College of Technology and Design School of Media Design University of Economics Ho Chi Minh City Viet Nam

ISBN: (纸本)9789819661107

In recent years, a critical need to recognize culture as a fourth pillar in sustainable urban development has emerged. This concept is not only being championed by academics but is also gaining recognition among local residents. This article presents the conceptual framework underpinning the Cities-Culture-Creativity (CCC) model of sustainable development, including its key characteristics, development criteria, and the essential conditions for successful implementation within urban settings. Additionally, the article will analyze two case Studies: Kyoto, Japan, and Gwangju, South Korea. By examining these successful implementations, the article aims to extract valuable practical lessons that can inform the development of Vietnamese cities. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025.

关键词： CCC model cutural dimension sustainable development

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Video Anomaly Detection with Contours - A Study

arXiv

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arXiv 2025年

作者： Siemon, Mia Nikolov, Ivan Moeslund, Thomas B. Nasrollahi, Kamal Milestone Systems A/S Banemarksvej 50 Brøndby2605 Denmark Department of Architecture Design and Media Technology Aalborg University Denmark

In Pose-based Video Anomaly Detection prior art is rooted on the assumption that abnormal events can be mostly regarded as a result of uncommon human behavior. Opposed to utilizing skeleton representations of humans, however, we investigate the potential of learning recurrent motion patterns of normal human behavior using 2D contours. Keeping all advantages of pose-based methods, such as increased object anonymization, the shift from human skeletons to contours is hypothesized to leave the opportunity to cover more object categories open for future research. We propose formulating the problem as a regression and a classification task, and additionally explore two distinct data representation techniques for contours. To further reduce the computational complexity of Pose-based Video Anomaly Detection solutions, all methods in this study are based on shallow Neural Networks from the field of Deep Learning, and evaluated on the three most prominent benchmark datasets within Video Anomaly Detection and their human-related counterparts, totaling six datasets. Our results indicate that this novel perspective on Pose-based Video Anomaly Detection marks a promising direction for future research. Copyright © 2025, The Authors. All rights reserved.

关键词： Musculoskeletal system

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Co-design of virtual reality exergames for balance rehabilitation

Co-design of virtual reality exergames for balance rehabilit...

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2025 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops, VRW 2025

作者： Henriksen, Signe Toftgaard Adjorlu, Ali Serafin, Stefania Onofrei, Marius George Fontana, Federico Søndergaard, Kasper Aalborg University Department of Architecture Design and Media Technology Copenhagen Denmark University of Udine Department of Mathematics Computer Science and Physics Udine Italy University Hospital Herlev and Gentofte Department of Occupational and Physical Therapy Hellerup Denmark

ISBN: (纸本)9798331514846

Balance disorders, particularly in the elderly population, pose a significant public health challenge due to the associated risk of falls. Exercise-based therapies are effective for reducing this risk but face limitations like cost, accessibility, and sustaining patient engagement. By enabling personalized rehabilitation through engaging exergames, Virtual Reality (VR) offers a promising, cost-effective solution. This paper presents the collaborative design and preliminary evaluation of two VR-based games targeting specific balance skills. Developed in collaboration with a physiotherapist with extensive experience with patients with balance disorders, the games align with a rehabilitation protocol used by the therapist that categorizes training based on individual balance skills. Inspired by traditional physiotherapy exercises, the gameplay aims to train the same skills. Six health professionals agreed on the games' therapeutic potential, while recommending improvements in usability, difficulty adjustment and monitoring of patient progress. © 2025 IEEE.

关键词： exercise games Human balance rehabilitation virtual reality

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The role of urban green space morphology and threshold in cooling efficiency: Evidence from five cities, China

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Journal of Cleaner Production 2025年 509卷

作者： Bi, Shibo Tian, Zheng Zhang, Yi Dai, Fei School of Design Art & Media Nanjing University of Science and Technology Nanjing210094 China School of Architecture & Urban Planning Huazhong University of Science and Technology Wuhan430074 China Hubei Engineering and Technology Research Center of Urbanization China

Urban heat islands pose significant public health risks due to elevated land surface temperatures (LSTs). Although urban green spaces (UGSs) effectively mitigate LST, enhancing cooling efficiency through optimizing UGS morphology (UGSM) remains a challenge. This study identifies UGSM types in five megacities through morphological spatial pattern analysis (MSPA) and hierarchical clustering. To identify high-efficiency cooling regions, a novel method based on multiscale geographically weighted regression (MGWR) was developed and interactively validated via random forest and XGBoost models. We found that high-efficiency cooling regions are primarily concentrated in higher LST zones (MH, H). In these regions, significant spatial non-stationary effects of UGSMs impact on the LST were observed. Compared with that of the whole region, the explanatory efficiency of UGSMs for LST variation increased by more than 15 %. In high-efficiency cooling regions, the bridge-dominated mixed UGSM (Bri-MUGSM) exhibited the highest explanatory power, explaining over 91 % of the LST variation with XGBoost. Notably, 85.72 % of the UGSM indicators (MSPs) exhibited nonlinear threshold impacts on the LST. Among all the UGSMs, for cores with values below 40 ha/km2, every 10 ha increase corresponds to an approximate 1 °C decrease in LST. When perforation exceeds approximately 20 ha/km2, it continues to effectively mitigate LST, while the cooling efficiency of other MSPs shows relatively typical environmental dependency due to significant differences in different UGSMs. This study provides scientific foundation for identifying high-efficiency cooling regions, thereby improving the UGS cooling efficiency and introduces a new diagnostic framework for identifying high-efficiency UGS areas to address other environmental challenges. © 2025 Elsevier Ltd

关键词： Health risks

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Digital Play in Nature: A Study of Digital Play Installations from a Nature Play Perspective 25

Digital Play in Nature: A Study of Digital Play Installation...

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Proceedings of the 2025 CHI Conference on Human Factors in Computing Systems

作者： Annika Waern Fredrika Mårtensson Jon Back Anna Litsmark Eva-Lotta Sallnäs Pysander Uppsala University Dept of Informatics and Media Uppsala Sweden Department of People and Society Swedish University of Agricultural Sciences Alnarp Sweden Department of Informatics and Media Uppsala University Uppsala Sweden Department of Architecture and Built Environment Lund University Lund Sweden Royal Institute of Technology Division of Media Technology and Interaction Design Stockholm Sweden

ISBN: (纸本)9798400713941

While digital play installations for outdoor use are becoming more common, little work has been done on how such technology shapes play in nature-rich environments. We performed a study of children's self-directed play with access to nature as well as digital installations. Our findings show that play with nature materials and digital installations emerged in different ways. Most notably, imaginative play was observed emerging in close interaction with nature, while the digital installations mostly inspired rule-based play. Furthermore, engagement with digital installations typically involved an active exploration phase which was not observed with nature materials. Nature materials instead engaged the children's senses more immediately, and often offered opportunities for collection and consumption, paving way for fluent play activities roaming large areas. We argue that these differences motivate rethinking the design of digital installations for play in nature and suggest guidelines to this purpose.

关键词： children´s play

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