Shaping the Display of the Future: The Effects of Display Size and Curvature on User Performance and Insights
Shaping the Display of the Future: The Effects of Display Size and Curvature on User Performance and Insights
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塑造未来的显示：显示尺寸和曲率对用户性能和洞察力的影响
DOI：
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发表时间：
2009
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影响因子：
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通讯作者：
Chris North
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文献类型：
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作者：
Lauren Shupp;Christopher Andrews;Margaret Dickey;B. Yost;Chris North
随着显示技术的不断改进，可用的显示形式因子和比例将会越来越多样化。对显示属性如何影响用户感知和性能的实证评估可以帮助设计者了解不同显示形式的优势和劣势，为有效地设计多种显示环境提供指导，并为发展泛在显示理论提供初步证据。尽管之前的研究表明，当平铺多个显示器以增加像素数量时，用户性能会有所改善，但很少有研究分析大得多的高分辨率显示器的形状因素对性能和行为的影响。本文提供了两个实验，分别在平面和曲面两种形式的单用户场景下，在高分辨率(96DPI)、高像素数(约3200万像素)的显示器上评估用户性能。我们表明，对于地理空间视觉分析任务，较大的显示器有好处，弯曲显示器使用户更容易访问显示器的所有部分有一个明显的优势。此外，我们发现，改变显示器的外形系数确实会对用户的感知产生影响，随着新的显示环境的开发，将不得不考虑这一点。
ABSTRACT As display technology continues to improve, there will be an increasing diversity in the available display form factors and scales. Empirical evaluation of how display attributes affect user perceptions and performance can help designers understand the strengths and weaknesses of different display forms, provide guidance for effectively designing multiple display environments, and offer initial evidence for developing theories of ubiquitous display. Although previous research has shown user performance benefits when tiling multiple monitors to increase the number of pixels, little research has analyzed the performance and behavioral impacts of the form factors of much larger, high-resolution displays. This article presents two experiments in which user performance was evaluated on a high-resolution (96 DPI), high pixel-count (approximately 32 million pixels) display for single-user scenarios in both flat and curved forms. We show that for geospatial visual analytics tasks there is a benefit to larger displays, and a distinct advantage to curving the display to make all portions of the display more accessible to the user. In addition, we found that changing the form factor of the display does have an impact on user perceptions that will have to be considered as new display environments are developed.