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Auflistung nach Schlagwort "situation awareness"

1 - 4 von 4
  • Zeitschriftenartikel
    Auswirkungen von Multi-Sektor-Planung auf die Lotsen der Streckenflugkontrolle
    (MMI Interaktiv: Vol. 1, No. 01, 1999) Hauß, Yorck; Stark, Niels; Eyferth, Klaus
    Die Nutzung von Data Link zur Kommunikation zwischen Bord und Boden ermöglicht die Realisierung neuer Konzepte zur Durchführung des Luftverkehrs. Data Link erlaubt die Integration von bordseitig vorhandenen 4D-FMS Daten in die bodenseitigen Planungsinstanzen der Flugsicherung. Erste Ansätze zur Erprobung dieser Verfahren zeigen, daß die Integration der neu geschaffenen Funktionalitäten in die vorhandenen Arbeitssysteme der Flugsicherung nicht unproblematisch ist. Es ist zu prüfen, ob sich Effektivität und Sicherheit steigern lassen, wenn zusätzlich zur bisher genutzten sektorbezogenen taktischen Planungsinstanz eine sektorübergreifende taktische Planungsinstanz - der Multi-Sektor-Planer - geschaffen wird. Im folgenden wird auf das entwickelte Multi-Sektor-Planungs-Konzept, das den Untersuchungen zu Grunde gelegte theoretische Rahmenkonzept, die erwarteten Folgen, die daraus resultierenden Fragestellungen sowie die gewählte Methodik eingegangen.
  • Zeitschriftenartikel
    Decision making support in security forces command centers at open air music festivals: Localization of resources and sharing information
    (it - Information Technology: Vol. 60, No. 4, 2018) Köfler, Armin; Pammer-Schindler, Viktoria; Almer, Alexander; Schnabel, Thomas
    We describe a case study on decision making in command centers of security forces at major open air music festivals. Our goal was to assess current modus operandi and to identify design implications. We have carried out two expert interviews, two field observations and four group discussions with experts based on a fully functional prototype as IT artifact to concretize discussions. Key insights are that in this case localization of relevant resources is the most important aspect of situation awareness, and that state of current knowledge needs to be clearly shared within the command center.
  • Konferenzbeitrag
    Supporting the Perception of Spatially Distributed Information on Ship Bridges
    (Mensch und Computer 2019 - Tagungsband, 2019) Stratmann, Tim Claudius; Brauer, Dierk; Boll, Susanne
    Operating modern ships is a challenging task. It requires to interact with large, spatial distributed user interfaces which consist of multiple systems displaying information with varying complexity. Until today, the majority of maritime accidents occur due to human error. A lack of sufficient situation awareness is one of the most frequent reasons for human error. However, using an attention guiding system can support nautical officers to master the information flood and to avoid accidents. For this to work effectively, it has to be evaluated which information has a high demand for attention and therefore should be highlighted. Therefore, we adapted an existing monitoring assistant system to cope with information displays of varying information complexity and used it to rate the situational perception of a nautical officer on the basis of eye tracking data. Based on this we supported nautical officers with a simple attention guidance system during a maneuvering scenario in a ship bridge simulator. In this work, we present our adaptation of the monitoring assistant system, parameters to use it in the maritime scenario ''takeover with traffic encounter'' and the results of a preliminary user study in a ship bridge simulator.
  • Zeitschriftenartikel
    User-centered design in mobile human-robot cooperation: consideration of usability and situation awareness in GUI design for mobile robots at assembly workplaces
    (i-com: Vol. 22, No. 3, 2023) Colceriu, Christian; Theis, Sabine; Brell-Cokcan, Sigrid; Nitsch, Verena
    Mobile cobots can increase the potential for assembly work in industry. For human-friendly automation of cooperative assembly work, user-centered interfaces are necessary. The design process regarding user interfaces for mobile human-robot cooperation (HRC) shows large research gaps. In this article an exemplary approach is shown to design a graphical user interface (GUI) for mobile HRC at assembly workplaces. The design is based on a wireframe developed to support situation awareness. An interactive mockup is designed and evaluated. This is done in two iterations. In the first iteration, a user analysis is carried out using a quantitative survey with n = 31 participants to identify preferred input modalities and a qualitative survey with n = 11 participants that addresses touch interfaces. The interactive mockup is developed by implementing design recommendations of the usability standards ISO 9241 – 110, 112 and 13. A heuristic evaluation is conducted with n = 5 usability experts and the measurement of situation awareness with n = 30 end users. In the second iteration, findings from the preceding iteration are implemented in the GUI and a usability test with n = 20 end users is conducted. The process demonstrates a combination of methods that leads to high usability and situation awareness in mobile HRC.