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An Information Flow Analysis of a Distributed Information System for Space Medical Support

机译:空间医疗支持的分布式信息系统信息流分析

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In this study, we applied the methodology grounded in human-centered distributed cognition principles to the information flow analysis of a highly intensive, distributed and complex environment - the Biomedical Engineer (BME) console system at NASA Johnson Space Center. This system contains disparate human and artificial agents and artifacts. Users and tasks of this system were analyzed. An ethnographic study and a detailed communication pattern analysis were conducted to gain deeper insight and better understanding of the information flow patterns and the organizational memory of the current BME console system. From this study, we identified some major problems and offered recommendations to improve the efficiency and effectiveness of this system, We believe that this analysis methodology can be used in other distributed information systems, such as a healthcare environment.
机译:在本研究中,我们将该方法应用于以人为本的分布式认知原则为基础,以对NASA Johnson Space Center的生物医学工程师(BME)控制台系统的高度密集,分布式和复杂的环境的信息流分析。该系统包含不同的人类和人工代理和文物。分析了该系统的用户和任务。进行了民族图研究和详细的通信模式分析,以获得更深入的洞察力,更好地了解信息流模式和当前BME控制台系统的组织记忆。从本研究开始,我们确定了一些主要问题,并提供了提高该系统的效率和有效性的建议,我们认为该分析方法可用于其他分布式信息系统,例如医疗保健环境。

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