Comparing visualizations for tracking off-screen moving targets
Comparing visualizations for tracking off-screen moving targets
复制标题
比较跟踪屏幕外移动目标的可视化效果
DOI：
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复制
发表时间：
2007
期刊：
影响因子：
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通讯作者：
Pourang Irani
中科院分区：
文献类型：
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作者：
Sean Gustafson;Pourang Irani
在游戏、飞行器导航系统和控制系统中，用户必须在可能超出用户的大工作空间周围跟踪移动目标。视口。本文介绍了正在进行的工作，调查两种不同的离屏可视化技术的有效性，准确跟踪离屏移动目标。我们比较了最常见的离屏表示，晕，与一个新的鱼眼为基础的可视化技术，称为边缘雷达。我们的初步结果表明，用户可以更准确地跟踪屏幕外的移动物体与边缘雷达晕。这项工作提出了一个初步的，但有前途的一步，对设计的可视化技术跟踪屏幕外的移动目标。
In games, aircraft navigation systems and in control systems, users have to track moving targets around a large workspace that may extend beyond the users. viewport. This paper presents on-going work that investigates the effectiveness of two different off-screen visualization techniques for accurately tracking off-screen moving targets. We compare the most common off-screen representation, Halo, with a new fisheye-based visualization technique called EdgeRadar. Our initial results show that users can track off-screen moving objects more accurately with EdgeRadar over Halos. This work presents a preliminary but promising step toward the design of visualization techniques for tracking off-screen moving targets.