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Auflistung nach Autor:in "Liehner, Gian Luca"

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  • Konferenzbeitrag
    Modelling Human Factors in Cyber Physical Production Systems by the Integration of Human Digital Shadows
    (Modellierung 2022 Satellite Events, 2022) Mertens, Alexander; Brauner, Philipp; Baier, Ralph; Brillowski, Florian; Dammers, Hannah; Van Dyck, Marc; Kong, Iris; Königs, Peter; Kordtomeikel, Frauke; Liehner, Gian Luca; Pütz, Sebastian; Rodemann, Niklas; Schaar, Anne Kathrin; Steuer-Dankert, Linda; Vervier, Luisa; Wlecke, Shari; Gries, Thomas; Leicht-Scholten, Carmen; Nagel, Saskia K.; Piller, Frank T.; Schuh, Günther; Ziefle, Martina; Nitsch, Verena
    The future of industrial manufacturing and production will increasingly manifest in the form of cyber-physical production systems. Here, Digital Shadows will act as mediators between the physical and digital world to model and operationalize the interactions and relationships between different entities in production systems. Until now, the associated concepts have been primarily pursued and implemented from a technocentric perspective, in which human actors play a subordinate role, if they are considered at all. This paper outlines an anthropocentric approach that explicitly considers the characteristics, behavior, and traits and states of human actors in socio-technical production systems. For this purpose, we discuss the potentials and the expected challenges and threats of creating and using Human Digital Shadows in production.
  • Konferenzbeitrag
    Using Commercial Children's Smart Pens for Prototyping Interactive Science Communication Media in the Digital Transformation of Production
    (Mensch und Computer 2023 - Tagungsband, 2023) Brauner, Philipp; Schmeckel, Tim; Vervier, Luisa; Liehner, Gian Luca; Ziefle, Martina
    The Tiptoi smart pen has a huge fan following among children and their parents. Interacting with the pen makes it easy to see why: the pen has been designed to help children learn and explore complex information about a vast array of topics, from farms to learning about the human body. This work examined whether the Tiptoi pen could be similarly used to communicate science to the general public, taking a research project on the digital transformation of production as an example. Following an iterative design approach, we created an interactive book that allows self-directed engagement with the general research motivation, partners, and objectives of the project. Building on a SWOT analysis, we conducted qualitative semi-structured interviews with four subjects to evaluate the prototype. The evaluation was generally positive. Participants recognized the playful and appealing design, and the vivid and tangible knowledge transfer as strengths but were unhappy with the pen’s toy-like appearance. They also identified potential functions such as real factory sounds and narrative techniques to enhance storytelling as opportunities and mobile learning apps and virtual reality applications as threats. The article concludes with alternative use cases for smart pens and actionable implementation guidelines.