TY - CHAP A1 - Družetić-Vogel, Ivana A1 - Tischer, Kim A1 - Vogel, Christoph A1 - Kruse, Patrick A1 - Bertram, Michael A1 - Geiger, Christian ED - De Paolis, Lucio Tommaso ED - Arpaia, Pasquale ED - Sacco, Marco T1 - Playing Through the Past: AR and Gamification in the Cultural Heritage Tour Meppen 1638 T2 - Extended Reality: International Conference, XR Salento 2025, Otranto, Italy, June 17–20, 2025, Proceedings, Part V KW - Erweiterte Realität (Informatik) KW - Gamification KW - Meppen KW - Immersion (Virtuelle Realität) KW - Kulturerbe Y1 - 2025 SN - 9783031977749 U6 - https://doi.org/10.1007/978-3-031-97775-6_6 SN - 0302-9743 VL - Lecture Notes in Computer Science 15741 SP - 95 EP - 115 PB - Springer Nature Switzerland CY - Cham ER - TY - JOUR A1 - Birmili, Wolfram A1 - Rehn, Johanna A1 - Vogel, Andreas A1 - Boehlke, Christoph A1 - Weber, Konradin A1 - Rasch, Fabian T1 - Micro-scale variability of urban particle number and mass concentrations in Leipzig, Germany JF - Meteorologische Zeitschrift KW - Luftreinhaltung Y1 - 2013 U6 - https://doi.org/10.1127/0941-2948/2013/0394 VL - 22 IS - 2 SP - 155 EP - 165 PB - Bornträger ER - TY - CHAP A1 - Druzetic, Ivana A1 - Büntig, Fabian A1 - Vogel, Christoph A1 - Treskunov, Anastasia A1 - Bertram, Michael A1 - Geiger, Christian ED - Abdennadher, Slim ED - Alt, Florian T1 - Photo Sprayer: A VR Application for Digital Art Creation T2 - Proceedings of the 17th International Conference on Mobile and Ubiquitous Multimedia, MUM 2018: 17th International Conference on Mobile and Ubiquitous Multimedia, Cairo, 25.11.2018-28.11.2018 Y1 - 2018 UR - https://dl.acm.org/doi/proceedings/10.1145/3282894 SN - 9781450365949 U6 - https://doi.org/10.1145/3282894.3289747 SP - 537 EP - 543 PB - ACM CY - New York ER - TY - CHAP A1 - Treskunov, Anastasia A1 - Vogel, Christoph A1 - Wróblewska, Marta A1 - Bertram, Michael A1 - Büntig, Fabian A1 - Geiger, Christian ED - Chisik, Yoram ED - Holopainen, Jussi ED - Khaled, Rilla ED - Luis Silva, José ED - Alexandra Silva, Paula T1 - G:RASS – Experiencing a City Through an Artist’s Eyes T2 - Intelligent Technologies for Interactive Entertainment: INTETAIN 2017, Funchal, Portugal, June 20-22, 2017, Proceedings Y1 - 2018 UR - https://doi.org/10.1007/978-3-319-73062-2_12 SN - 978-3-319-73061-5 U6 - https://doi.org/10.1007/978-3-319-73062-2_12 SP - 142 EP - 145 PB - Springer International Publishing CY - Cham ER - TY - CHAP A1 - Glomberg, Daniel A1 - Vogel, Christoph A1 - Drochtert, Daniel A1 - Huldtgren, Alina A1 - Geiger, Christian ED - Butz, Andreas ED - Koch, Michael ED - Schlichter, Johann T1 - P(a)inball Flippern mit Schmerz T2 - 14. Fachübergreifende Konferenz für Interaktive und Kooperative Medien - Interaktiv unterwegs - Freiräume gestalten Y1 - 2014 SN - 9783110344509 U6 - https://doi.org/10.1524/9783110344509.41 SP - 41 EP - 44 PB - De Gruyter CY - München ER - TY - CHAP A1 - Weber, Konradin A1 - Fischer, Christian A1 - Vogel, Andreas A1 - Pohl, Tobias A1 - Böhlke, Christoph A1 - Lau, Hendrik A1 - Eliasson, Jonas A1 - Palsson, Thorgeir ED - Mladenov, Valeri ED - Tasho, Tashev ED - Hui, Wang ED - Ivan, Kralov ED - Sergey, Stankevich ED - Pelin, Yildiz ED - Jon, Burley T1 - First results of an airborne release of volcanic ash for testing of volcanic ash plume measurement instruments T2 - Recent Advances in Energy and Environmental Management KW - Luftreinhaltung KW - Vulkanasche KW - Messtechnik KW - Forschungsflugzeug Y1 - 2013 VL - Energy, Environmental and Structural Engineering Series 13 SP - 169 EP - 172 PB - WSEAS ER - TY - CHAP A1 - Weber, Konradin A1 - Fischer, Christian A1 - Lange, Martin A1 - Pohl, Tobias A1 - Böhlke, Christoph A1 - Wagner, Frank A1 - Mattis, Ina A1 - Flentje, Harald A1 - Sturm, Klaus A1 - Barth, Joachim A1 - Steinkopff, Thomas A1 - Vogel, Andreas T1 - Aircraft measurements compared with ceilometer measurements during a sahara dust period in Germany T2 - Geophysical Research Abstracts: EGU General Assembly 2015 N2 - A significant Sahara dust event took place at the beginning of April 2014 over large areas of Germany and Europe. The German Weather Service (DWD) detected and monitored the expansion and propagation of this dust cloud with a ceilometer network of more than 50 ceilometers. Moreover, these ceilometers were also able to track the altitude of the dust cloud at the positions of the ceilometers. Additionally, aircraft measurements over Germany and France were performed with two aircraft by the Duesseldorf University of Applied Sciences. These aircraft were equipped with optical particle counters (OPC) and were able to measure the particle size distribution within the Sahara dust cloud and as a result of this to calculate the particle mass concentration of the dust. The ceilometer measurements and the aircraft measurements complemented each other: whereas the ceilometers gave continuous information about the Sahara dust cloud at the ceilometer positions, the aircraft measurements delivered interpolating results between the ceilometer positions. Moreover, at several ceilometer positions intercomparison flights were performed by spiraling with the aircraft up or down around the ceilometer laser beam. This gave the unique possibility for comparing the remote sensing results of the ceilometers with the in-situ measurements of the aircraft. This study shows that a significant high amount of Saharan dust particles was transported over Germany during a several days long episode. Furthermore, the intercomparison study between the German ceilometer network and aircraft measurements results shows a good agreement. A combination of these techniques could help to detect the vertical and horizontal distribution of the dust cloud and additionally the particle mass concentration. KW - Luftreinhaltung KW - Deutscher Wetterdienst KW - Forschungsflugzeug KW - Messtechnik KW - Atmosphärisches Aerosol KW - Saharastaub Y1 - 2015 UR - https://web.archive.org/web/20250314100317/https://meetingorganizer.copernicus.org/EGU2015/EGU2015-9776.pdf N1 - Vortragsabstract VL - 17 PB - Copernicus CY - Göttingen ER - TY - JOUR A1 - Napetschnig, Alina A1 - Deiters, Wolfgang A1 - Brixius, Klara A1 - Bertram, Michael A1 - Vogel, Christoph T1 - Development and Evaluation of an Immersive Virtual Reality Application for Road Crossing Training in Older Adults JF - Geriatrics N2 - Background/Objectives: Aging is often accompanied by physical and cognitive decline, affecting older adults’ mobility. Virtual reality (VR) offers innovative opportunities to safely practice everyday tasks, such as street crossing. This study was designed as a feasibility and pilot study to explore acceptance, usability, and preliminary effects of a VR-based road-crossing intervention for older adults. It investigates the use of virtual reality (VR) as an innovative training tool to support senior citizens in safely navigating everyday challenges such as crossing roads. By providing an immersive environment with realistic traffic scenarios, VR enables participants to practice in a safe and controlled setting, minimizing the risks associated with real-world road traffic. Methods: A VR training application called “Wegfest” was developed to facilitate targeted road-crossing practice. The application simulates various scenarios commonly encountered by older adults, such as crossing busy streets or waiting at traffic lights. The study applied a single-group pre-post design. Outcomes included the Timed Up and Go test (TUG), Falls Efficacy Scale-International (FES-I), and Montreal Cognitive Assessment (MoCA). Results: The development process of “Wegfest” demonstrates how a highly realistic street environment can be created for VR-based road-crossing training. Significant improvements were found in the Timed Up and Go test (p = 0.002, d = 0.784) and fall-related self-efficacy (FES-I, p = 0.005). No change was observed in cognitive function (MoCA, p = 0.56). Participants reported increased subjective safety (p < 0.001). Discussion: The development of the VR training application “Wegfest” highlights the feasibility of creating realistic virtual environments for skill development. By leveraging immersive technology, both physical and cognitive skills required for road-crossing can be effectively trained. The findings suggest that “Wegfest” has the potential to enhance the mobility and safety of older adults in road traffic through immersive experiences and targeted training interventions. Conclusions: As an innovative training tool, the VR application not only provides an engaging and enjoyable learning environment but also fosters self-confidence and independence among older adults in traffic settings. Regular training within the virtual world enables senior citizens to continuously refine their skills, ultimately improving their quality of life. KW - Virtuelle Realität KW - Übungsprogramm KW - Immersion (Virtuelle Realität) KW - Straßenüberquerung KW - Älterer Mensch KW - MIREVI Y1 - 2025 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:due62-opus-57571 SN - 2308-3417 VL - 10 IS - 4 PB - MDPI ER -