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Wayfinding and acquisition of spatial knowledge with navigation assistance.
Journal of Experimental Psychology: Applied ( IF 2.813 ) Pub Date : 2019-06-27 , DOI: 10.1037/xap0000237
Stefan Münzer 1 , Lucas Lörch 1 , Julia Frankenstein 2
Affiliation  

Integrated visualizations for assisted navigation were investigated that support both wayfinding and spatial learning. Participants navigated a predefined route with assistance through a virtual environment, visiting five target locations. Wayfinding accuracy was assessed. After wayfinding, self-to-object knowledge was measured with pointing tasks, and object-to-object knowledge was measured with an allocentric configurational task. Self-to-object knowledge was supported through self-to-targets-visualizations that provided information about the egocentric straight-line directions between the navigator and target locations. Both the acquisition of object-to-object knowledge as well as self-to-object knowledge was supported through comprehensive map visualizations. Alignment (rotations of the visualization according to changes of heading in the environment) appeared supportive for the acquisition of self-to-object knowledge with self-to-targets visualizations. Alignment was not effective with comprehensive maps. Wayfinding was impeded if visualizations were not aligned with the current heading. Individual differences in perspective taking ability played a strong role for wayfinding accuracy with misaligned visualizations. It is concluded that visualizations are encoded egocentrically for wayfinding purposes in the context of assisted navigation. Accordingly, the acquisition of self-to-object spatial knowledge can be supported through appropriate visualizations. (PsycINFO Database Record (c) 2020 APA, all rights reserved).

中文翻译:

导航协助下的寻路和获取空间知识。

研究了用于辅助导航的集成可视化,该可视化支持寻路和空间学习。参与者在虚拟环境的帮助下浏览了预定的路线,并访问了五个目标位置。评估寻路精度。在寻路之后,使用指向任务来测量自我对对象的知识,并使用同心轴配置任务来测量对象对对象的知识。自我到目标的知识通过自我到目标的可视化得到支持,该可视化提供有关导航器和目标位置之间以自我为中心的直线方向的信息。全面的地图可视化支持对象对对象知识以及自我对对象知识的获取。对齐(根据环境航向的变化而进行的可视化旋转)似乎支持通过自目标可视化获取自对象知识。对齐方式对综合地图无效。如果可视化与当前标题不一致,则会阻止寻路。视线捕捉能力的个体差异在未对齐的可视化效果中对寻路精度起着重要作用。结论是,可视化在辅助导航的上下文中以自我为中心进行编码,以用于寻路。因此,可以通过适当的可视化来支持获取自对象空间知识。(PsycINFO数据库记录(c)2020 APA,保留所有权利)。
更新日期:2019-11-01
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