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Auflistung nach Schlagwort "Augmented reality"

1 - 9 von 9
  • Zeitschriftenartikel
    Anwendungsszenarien für AR in der Produktion: Use Cases und Technologielösungen
    (HMD Praxis der Wirtschaftsinformatik: Vol. 59, No. 1, 2022) Deppe, Sahar; Brünninghaus, Marc; Voit, Michael; Röcker, Carsten
    Mit der steigenden Leistungsfähigkeit von mobilen Computern und Anzeigegeräten hat sich die Nutzung von Augmented-Reality-Technologien in den letzten zehn Jahren verstärkt. Augmented Reality (AR) ist eine Technik, die es den Nutzern ermöglicht, mit ihrer physischen Umgebung durch die Überlagerung digitaler Informationen zu interagieren. Diese Technologie hebt bestimmte Merkmale der physischen Welt hervor, verbessert das Verständnis für diese Merkmale und bietet intelligente und zugängliche Einblicke. AR-Anwendungen haben das Potenzial, enorme Auswirkungen auf Branchen wie Produktion, Medizin, Forschung, Ausbildung und Unterhaltung zu bewirken. Der Fokus dieses Artikels liegt auf den AR-Anwendungen im Bereich der Produktion, die vor allem in den Bereichen Montage, Reparatur, Diagnose und Schulung eingesetzt werden. Außerdem werden die Effektivität und Effizienz von AR-Technologien in diesem Bereich anhand von vier dieser Anwendungen vorgestellt. With the increasing power of mobile computers and display devices, the use of augmented reality technologies has increased over the past decade. Augmented reality (AR) is a technology that allows users to interact with their physical environment by superimposing digital information. This technology highlights certain features of the physical world, improves understanding of those features, and provides intelligent and accessible insights. AR technologies impact industries such as manufacturing, medicine, research, education, and entertainment. This article focuses on AR applications in manufacturing, primarily in the domains of assembly, repair, diagnosis, and training. It also presents the effectiveness and efficiency of AR technologies in this area based on four of these applications.
  • Konferenzbeitrag
    ARBT: Augmented reality-based trainings for vocational trainers in the field of chemistry
    (Mensch und Computer 2018 - Workshopband, 2018) Hofmann, Jens
    Vocational education and training measures in the field of chemistry are characterized by a close integration of theory and practice. With the changes of the occupational profile „chemical operator“ new technologies, like Augmented Reality, become an integral part the national training plan. This requires skilled VET trainers to use Augmented Reality in theoretical and practical training environments, respective in the classroom and in the chemical plant. Based on a survey among VET trainers and managers a blended learning training program is developed, to enable VET trainers to enrich existing lessons by the use Augmented Reality.
  • Zeitschriftenartikel
    Engineering of Augmented Reality-Based Information Systems
    (Business & Information Systems Engineering: Vol. 61, No. 1, 2019) Berkemeier, Lisa; Zobel, Benedikt; Werning, Sebastian; Ickerott, Ingmar; Thomas, Oliver
    The development of augmented reality glasses is still ongoing and faces barriers in diffusion and concerns about their impact on users, organizations and society. The study aims to find sufficient solutions for this struggling digital innovation and to provide guidance for the implementation of augmented reality glasses in design-oriented projects. During a 3-year consortium research, acceptance and privacy have been identified as major phenomena that influence the adoption of augmented reality glasses in the logistics domain. To forge ahead digital innovation research, the focus of the presented research lies on the diffusion of this technology with design knowledge for the development of augmented reality glasses-based systems. Evidence and artifacts contribute to the still limited knowledge of system design based on augmented reality glasses from a domain-specific instantiation and an implementation framework.
  • Zeitschriftenartikel
    Engineering of Augmented Reality-Based Information Systems
    (Business & Information Systems Engineering: Vol. 61, No. 1, 2019) Berkemeier, Lisa; Zobel, Benedikt; Werning, Sebastian; Ickerott, Ingmar; Thomas, Oliver
    The development of augmented reality glasses is still ongoing and faces barriers in diffusion and concerns about their impact on users, organizations and society. The study aims to find sufficient solutions for this struggling digital innovation and to provide guidance for the implementation of augmented reality glasses in design-oriented projects. During a 3-year consortium research, acceptance and privacy have been identified as major phenomena that influence the adoption of augmented reality glasses in the logistics domain. To forge ahead digital innovation research, the focus of the presented research lies on the diffusion of this technology with design knowledge for the development of augmented reality glasses-based systems. Evidence and artifacts contribute to the still limited knowledge of system design based on augmented reality glasses from a domain-specific instantiation and an implementation framework.
  • Textdokument
    Exploring User Adoption of Augmented Reality Applications based on Pokémon Go
    (Digital Enterprise Computing (DEC 2017), 2017) Rauschnabel, Philipp; tom Dieck, M.; Rossmann, Alexander
    Pokémon Go was the first mobile Augmented Reality (AR) game that made it to the top of the download charts of mobile applications. However, very little is known about this new generation of mobile online Augmented Reality (AR) games. Existing media usage and technology acceptance theories provide limited applicability to the understanding of its users. Against this background, this research provides a comprehensive framework that incorporates findings from uses & gratification theory (U>), technology acceptance and risk research as well as flow theory. The proposed framework aims at explaining the drivers of attitudinal and intentional reactions, such as continuance in gaming or willingness to conduct in-app purchases. A survey among 642 Pokémon Go players provides insights into the psychological drivers of mobile AR games. Results show that hedonic, emotional and social benefits, and social norms drive, vice versa physical risks (but not privacy risks) hinder consumer reactions. However, the importance of these drivers differs between different forms of user behavior.
  • Workshopbeitrag
    A real-world driving experiment to collect expert knowledge for the design of AR HUD navigation that covers less
    (Mensch und Computer 2019 - Workshopband, 2019) Schneider, Matthias; Bruder, Anna; Necker, Marc; Schluesener, Tim; Henze, Niels; Wolff, Christian
    Augmented reality head-up displays (AR HUD) can be seen as a promising advancement of conventional head-up displays in vehicles. Information can be displayed in a contact analogue way in the real world by projecting it onto the vehicle’s windshield. Two major challenges for concept developers are to reduce masking caused by augmented reality (AR) content and to create concepts that work with the limited field of view (FOV). To examine these two challenges, we designed two contact analogue navigation concepts. We compared them to each other in a field study with a prototype car that contained a complete AR HUD testing environment. The participants were experts in interaction design, AR, HUDs, design, and sales. The experiment showed that the application of Gestalt Principles for AR HUD concept design to reduce masking can be a promising approach. In addition, suggestions for further improvement of contact analogue navigation concepts were collected.
  • Zeitschriftenartikel
    User-Centered Requirements for Augmented Reality as a Cognitive Assistant for Safety-Critical Services
    (Business & Information Systems Engineering: Vol. 65, No. 2, 45017) Bräker, Julia; Osterbrink, Anna; Semmann, Martin; Wiesche, Manuel
    Augmented reality (AR) is widely acknowledged to be beneficial for services with exceptionally high requirements regarding knowledge and simultaneous tasks to be performed and are safety-critical. This study explores the user-centered requirements for an AR cognitive assistant in the operations of a large European maritime logistics hub. Specifically, it deals with the safety-critical service process of soil sounding. Based on fourteen think-aloud sessions during service delivery, two expert interviews, and two expert workshops, five core requirements for AR cognitive assistants in soil sounding are derived, namely (1) real-time overlay, (2) variety in displaying information, (3) multi-dimensional tracking, (4) collaboration, and (5) interaction. The study is the first one on the applicability and feasibility of AR in the maritime industry and identifies requirements that impact further research on AR use in safety-critical environments.
  • Zeitschriftenartikel
    Virtual Reality
    (Business & Information Systems Engineering: Vol. 62, No. 5, 2020) Wohlgenannt, Isabell; Simons, Alexander; Stieglitz, Stefan
  • Zeitschriftenartikel
    Zur Messung des Einflusses von „Augmented Reality“ auf die individuelle Produktivität bei Montagearbeiten
    (HMD Praxis der Wirtschaftsinformatik: Vol. 57, No. 3, 2020) Rosenberger, Manfred; Fellmann, Michael; Lambusch, Fabienne; Poppe, Michael; Spitzer, Michael
    Durch die Verfügbarkeit und Leistungsfähigkeit neuartiger Hardware sind zunehmend die Voraussetzungen gegeben, Technologien der erweiterten Realität (Augmented Reality) in der Montage, bzw. dem Zusammenbau von Produkten einzusetzen. Dabei handelt es sich beispielsweise um in das Sichtfeld eingeblendete 3D-Explosionszeichnungen oder unterstützende Zusatzinformationen. Auch wenn ein zentrales Versprechen solcher Ansätze die Erleichterung und Beschleunigung komplexer Montageaufgaben ist, bleibt bisher jedoch weitgehend unklar, welchen Effekt der Einsatz der erweiterten Realität auf die Mitarbeitenden und deren Produktivität tatsächlich hat und wie diese Auswirkungen messbar sind. Für Unternehmen (nicht nur) in Ländern mit hohen Lohnkosten ist eine Beurteilung neuer Technologien hinsichtlich des Einflusses auf die Produktivität allerdings unerlässlich, wobei zudem die Perspektive der Mitarbeitenden bzw. Anwendenden oft vernachlässigt wird. Daher steht in diesem Beitrag die Betrachtung der individuellen Produktivität aus der Perspektive prospektiver Technologieanwendender im Vordergrund. In einem Experten-Workshop wurde dazu ein konkretes Szenario zur Montage eines Getriebes unter Einsatz einer Microsoft HoloLens einer kritischen Analyse unterzogen. Der Beitrag reflektiert anhand dieses Beispiels die Auswirkungen des Technologieeinsatzes und beleuchtet zudem die Akzeptanz von Messverfahren bezüglich der Produktivität. Dazu werden die im Workshop erarbeiteten Wirkfaktoren und Rahmenbedingungen der Messung auch Erkenntnissen aus der Literatur zur Messung von Produktivität gegenübergestellt und die Möglichkeiten und Grenzen der Produktivitätsmessung aufgezeigt. Due to the availability and performance of novel hardware, the prerequisites are increasingly given for the use of augmented reality technologies in the assembly of products. These technologies include, for example, 3D exploded drawings superimposed in the field of view or supporting additional information. Even though a central promise of such approaches is the facilitation and acceleration of complex assembly tasks, it remains largely unclear what effect the use of augmented reality actually has on employees and their productivity and how these effects can be measured. For companies (not only) in countries with high labor costs, however, an assessment of new technologies with regard to their impact on productivity is indispensable, and the perspective of the employees or users is often neglected. Therefore, this paper focuses on the consideration of individual productivity from the perspective of prospective technology users. In an expert workshop, a concrete scenario for the assembly of a gearbox using a Microsoft HoloLens was subjected to a critical analysis. Based on this example, the article reflects on the effects of the use of technology and also illuminates the acceptance of measurement methods with regard to productivity. To this end, the impact factors and general conditions of measurement developed in the workshop are compared with findings from the literature on productivity measurement and the possibilities and limits of productivity measurement are pointed out.