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Auflistung nach Autor:in "Hirsch, Linda"

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  • Workshopbeitrag
    15. Workshop Be-greifbare Interaktion
    (Mensch und Computer 2022 - Workshopband, 2022) Hirsch, Linda; Schmid, Andreas; van Koningsbruggen, Rosa; Delgado, Sarah; Dietz, Dennis; Windl, Maximiliane; Maierhöfer, Vitus
    Be-greifbare Interaktion vollzieht sich im Wesentlichen über die Manipulation physischer Objekte und durch den Einsatz des eigenen Körpers. Sie bezieht damit die Umgebung und den physischen Nutzungskontext in viel stärkerer Weise ein als rein grafische oder sprachbasierte Schnittstellen zur Steuerung von Mensch-Computer- Systemen. Die vielfältigen Möglichkeiten, Sensoren und Computersysteme in die Umwelt und ihre Gegenstände zu integrieren, bietet einen großen Gestaltungsspielraum. Das Forschungsfeld der »Be-greifbaren Interaktion« (Tangible Interaction) untersucht diesen Spielraum wissenschaftlich und praktisch, um sinnvolle und menschengerechte Anwendungen zu ermöglichen. Die Fachgruppe »Be-greifbare Interaktion« des GI-Fachbereichs Mensch-Computer- Interaktion bietet in ihrem gleichnamigen Workshop ein Forum zur Präsentation des wissenschaftlichen Diskurses und der interdisziplinären Auseinandersetzung, wobei Beitragsformen über theoretische, kritische und zukunftsweisende Reflexionen, bis hin zu gestalterischen Arbeiten und Berichten praktischer Umsetzungen gehen. DerWorkshop öffnet die Diskussion für ein breiteres Fachpublikum, um aktuelle Entwicklungen offengelegt und neue Impulse für das Forschungsgebiet geschaffen werden.
  • Workshopbeitrag
    Bodystorming exteroceptive stimulation to train body awareness
    (Mensch und Computer 2019 - Workshopband, 2019) Hirsch, Linda
    Body awareness is essential to execute movements as well as for our perception and interpretation of the world. Hence, it also influences the experiences we make when interacting with a user interface. In comparison, an underdeveloped body awareness can cause low self-control, a lack of self-confidence and the inability to relate oneself to the external world. The aim of this study is to identify application areas of supportive technology in this context and derive design implications for it. In this study (N=5), we use bodystorming workshops and open interviews in the instructed physical training context of equestrian vaulting to explore how and in which way exteroceptive stimulation influences body awareness. The results show that especially participants' body awareness by proprioceptive sensation was increased through the stimulation which further led to quicker reactions as well as an improved perception of wrong body positions and movement executions. Thereby, exteroceptors concerning haptic and tactile feedback are overall the most preferred for triggering and training body awareness.
  • Konferenzbeitrag
    A Survey of Natural Design for Interaction
    (Mensch und Computer 2022 - Tagungsband, 2022) Hirsch, Linda; Li, Jingyi; Mayer, Sven; Butz, Andreas
    The term “Natural Design” has various meanings and applications within and beyond the human-computer interaction community. Yet, there is no consensus on whether it is a relevant design approach or only a descriptive term without profound meaning. We investigated the current understanding and design potential of “Natural Design” for interaction in a systematic literature review. By analyzing and rating 113 papers, we identified 47 relevant papers that applied Natural Design in different contexts. The understanding of the approach changes from nature-related inspirations to context-dependent naturalness based on increasing familiarity or expectations. We present a structured overview of these relevant papers, contribute a systematic Natural Design model for interaction and add 20 implications for applying Natural Design to natural user interfaces, natural interaction, or computation. We identified “Natural Design” as a relevant design approach to create intuitive and embedded interfaces that can profit from related concepts outside human-computer interaction.
  • Konferenzbeitrag
    A Touch of Realities: Car-Interior-Based Haptic Interaction Supports In-Car VR Recovery from Interruptions
    (Mensch und Computer 2022 - Tagungsband, 2022) Li, Jingyi; Hirsch, Linda; Lu, Tianyang; Mayer, Sven; Butz, Andreas
    Real-world interruptions will challenge virtual reality (VR) users in future everyday transport. For example, while passengers are immersed at a virtual beach, an incoming phone call might interrupt their presence and relaxation. We investigated how to help users recover from such interruptions by exploring haptic and visual cues that help them recall their prior presence in VR. We approached this by developing a passive haptic display for rear-seat passengers using an interactive armrest. In a lab study (N=30), participants played with virtual sand to relax, feeling the changes in the real armrest and seeing them on the virtual beach. We compared this multi-sensory experience to the single modalities (just visuals or just haptics). The results showed that the multi-modal experience lowered awareness of the armrest more and fostered a feeling of connectedness to the virtual world after real-world interruptions. We propose using car-interior-based haptic displays to support in-car VR recovery from interruptions.