Affordances as a Measure of Perceptual Fidelity in Augmented Reality
Affordances as a Measure of Perceptual Fidelity in Augmented Reality
复制标题
功能可供性作为增强现实中感知保真度的衡量标准
DOI：
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复制
发表时间：
2018
期刊：
影响因子：
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通讯作者：
E. Hsiao
中科院分区：
文献类型：
--
作者：
M. Petrucci;G. Horn;K. Rosengren;E. Hsiao
当环境尺度（大小和距离）被准确感知时，中介环境的效用就会增加。本文提出了使用感知能力-行动能力的判断-作为一种客观的方式来评估增强现实环境中的空间感知。本文从完全虚拟的环境中扩展了类似上下文中的功能判断的使用。在本研究中，我们让观察者判断他们是否可以通过呈现在不同宽度和距离的全息光圈，然后判断到光圈的距离。我们证明了在部分中介环境中通过孔的可视性与之前在沉浸式虚拟环境和现实世界中测量的可视性相似。
The utility of mediated environments increases when environmental scale (size and distance) is perceived accurately. This paper presents the use of perceived affordances—judgments of action capabilities— as an objective way to assess space perception in an augmented reality environment. The paper extends the use of affordance judgments in a similar context from completely virtual environments. In the current study, we asked observers to judge whether they could pass through a holographic aperture presented at different widths and distances, and then to judge the distance to the aperture. We demonstrate that affordances for passing through apertures in a partially mediated environment are similar to those previously measured in an immersive virtual environment and in the real world.
DOI：
10.1037/0096-1523.13.3.371
发表时间：
1987-08-01
影响因子：
2.1
作者：
WARREN, WH;WHANG, S
通讯作者：
WHANG, S