Evaluation of picture browsing using a projector phone
Evaluation of picture browsing using a projector phone
复制标题
使用投影手机浏览图片的评测
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
E. Rukzio
中科院分区：
文献类型：
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作者：
Andrew Greaves;E. Rukzio
预计投影仪手机（集成皮科投影仪的移动的手机）将在未来几年内投放市场。到目前为止，还没有关于当使用投影时应该如何设计移动的应用以及哪些应用将从这样的大的高分辨率显示器中受益的研究。本文提出了一个比较评估的图片浏览使用投影仪手机。在一项研究中，我们比较了三种不同的交互技术：仅手机显示，仅投影和两者的组合。结果表明，用户更喜欢基于投影的交互技术，大的高分辨率投影导致放大交互的数量减少。然而，任务完成时间的结果说明了用户对使用具有小屏幕尺寸的传统电话的熟悉程度。本文对我们的研究结果进行了全面的讨论，并定义了重要的指导方针，我们认为这对未来投影仪手机应用的成功至关重要。
It is expected that projector phones (mobile phones with an integrated pico projector) will hit the market in the next few years. So far no research exists regarding how mobile applications should be designed when using a projection and which applications will profit from such a large high-resolution display. This paper presents a comparative evaluation of picture browsing using projector phones. In a study we compared three different interaction techniques: phone display only, projection only and a combination of both. The results show that users prefer the projection-based interaction techniques and the large high-resolution projection leads to a reduced number of enlarge interactions. However, the task completion time results illustrate how familiar users are in using conventional phones with small screen size. The paper presents a comprehensive discussion of findings from our study and defines important guidelines which we consider as critical for the success of applications for projector phones in the future.