Future expeditions will enable exploration and study of the planetary surfaces of the Moon and Mars by performing extravehicular activity (EVA) operations. Present-day International Space Station (ISS) EVA operations require an intricate choreography of crew, space suits, tools, systems, and flight teams to plan, train, and execute with limited advanced informatics. In this paper, the Joint Augmented Reality Visual Informatics System (Joint AR) project team at NASA Johnson Space Center (JSC) characterizes the design space for developing a modular augmented reality (AR) device for a spacesuit form factor that can support crew decision-making for EVA. The Joint AR product was defined via trade studies and market analysis of previous EVA display efforts, various AR components such as optics, commercial AR systems, light engines, data interfaces, and graphics engine software. This paper outlines the defining architectural design decisions, including safety criticality considerations, interfaces, and computer architectures. The outcomes of these studies result in a prototype design which is defined here as the Joint AR product. This work aims to enable a community-wide discussion toward realizing necessary suit-compatible AR features and capabilities for future missions.


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    Titel :

    Trades, Architecture, and Design of the Joint Augmented Reality Visual Informatics System (Joint AR) Product


    Beteiligte:
    Paromita Mitra (Autor:in) / Briana Krygier (Autor:in) / Sarosh Nandwani (Autor:in) / Matthew Noyes (Autor:in) / Tyler Garrett (Autor:in) / Amanda Smith (Autor:in) / Vishnuvardhan Selvakumar (Autor:in) / Matthew J Miller (Autor:in)

    Kongress:

    52nd International Conference on Environmental Systems (ICES) ; 2023 ; Calgary, CA


    Erscheinungsdatum :

    2023-07-20


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




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