Comparing Understanding and Memorization in Physicalization and VR Visualization
Comparing Understanding and Memorization in Physicalization and VR Visualization
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比较物理化和 VR 可视化中的理解和记忆
DOI：
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发表时间：
2021
期刊：
影响因子：
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通讯作者：
E. Hornecker
中科院分区：
文献类型：
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作者：
He Ren;E. Hornecker
我们调查在VR可视化中或作为物理化呈现数据是否会影响理解和回忆。创建了同一数据集的两个等效表示，一个是物理形式，一个是VR形式。参与者在访问模型时回答了理解问题，随后在模型被删除后被问及数据。我们记录了回答理解问题所需的时间和回忆问题的正确率。结果支持这样的结论，即虚拟表示和技术VR设置显著抑制了参与者使用数据集的能力。反思我们的研究设置和参与者的意见，我们讨论了未来研究的建议，旨在系统和全面的比较与纯粹的虚拟和物理数据表示交互的差异。
We investigate whether presenting data in a VR visualization or as a physicalization impacts understanding and recollection. Two equivalent representations of the same data set, one in physical form and one in VR, were created. Participants answered understanding questions while they had access to the model, and were subsequently asked about the data after the model was removed. We recorded time needed to answer understanding questions and correctness rates for recollection questions. The results favour the conclusion that the virtual representation and the technical VR setup significantly inhibit participants’ ability to work with the data set. Reflecting on our study setup and participants’ comments, we discuss recommendations for future studies aiming at a systematic and comprehensive comparison of the differences in interacting with purely virtual and with physical data representations.