Using isovist views to study placement of large displays in natural settings
Using isovist views to study placement of large displays in natural settings
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使用 isovist 视图研究自然环境中大型显示器的放置
DOI：
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发表时间：
2007
期刊：
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通讯作者：
Susan R. Fussell
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文献类型：
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作者：
P. Scupelli;S. Kiesler;Susan R. Fussell
在本文中，我们提出了一个isovist的概念，来自建筑文献，并描述了isovist如何帮助HCI研究人员了解在物理环境中的可见性。等视线被定义为从空间中给定的Vantage位置在所有方向上可见的所有点的集合。来自两个或更多个位置的等视线中的重叠可以用于评估相互可见性，从而帮助放置用于公共或共享使用的大型显示器。我们说明了价值的等离子体HCI研究使用现场数据从两个主要的城市医院的两个OR套房。首先，我们展示了麻醉师和护士之间的互动模式，在两个或套房与数量的isovist重叠。然后，我们展示了如何isovist分析可以用来确定一个更好的位置共享显示在一个或套房，以提高组之间的协调。
In this paper we present the concept of an isovist, derived from the architectural literature, and describe how isovists can help HCI researchers understand visibility in a physical environment. An isovist is defined as the set of all points visible in all directions from a given vantage point in space. The overlap in isovists from two or more locations can be used to assess reciprocal visibility and thereby assist in the placement of large displays for public or shared use. We illustrate the value of isovists for HCI research using field data from two OR suites in two major urban hospitals. First, we show how patterns of interaction between anesthesiologists and nurses in each of two OR suites are associated with quantity of isovist overlap. Then, we show how an isovist analysis can be used to determine a better placement for the shared display in one of the OR suites to enhance coordination between groups.