Investigating selection and reading performance on a mobile phone while walking

Investigating selection and reading performance on a mobile phone while walking
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研究步行时手机上的选择和阅读性能

DOI:
10.1145/1851600.1851619
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发表时间:
2010
期刊:
--
影响因子:
--
通讯作者:
Schildbach B
Schildbach B
中科院分区:
--
文献类型:
--
作者:
Schildbach B

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越来越多的人在走路时与他们的移动的手机互动。本研究分析了;第一,在考虑阅读和目标选择任务时,步行的负面影响,如较弱的性能和较高的工作量。在这里,我们专注于单手与触摸屏的交互,其中拇指被用作输入设备。其次,我们分析了如何通过增加文本大小和在移动的手机上选择的目标的大小来补偿这些负面影响。对16名在站立和行走时执行目标获取和阅读任务的参与者进行了比较用户研究。结果表明,虽然性能下降,认知负荷显着增加时,阅读和选择目标时,步行。此外,结果表明,关于目标选择的负面影响可以通过增加目标尺寸来补偿,但是文本阅读任务对于较大的文本尺寸并没有产生更好的性能结果,这是由于对滚动的需求增加。这些结果可以用于通知未来的设计移动的用户界面,可能提供一个专用的步行模式。
More and more people interact with their mobile phone while walking. The presented research analyzes; firstly, the negative effect of walking when considering reading and target selection tasks, such as weaker performance and higher workload. Here, we focused on one-handed interaction with a touch screen whereby the thumb is used as the input device. Secondly, we analyze how these negative effects can be compensated by increasing the text size and the size of the targets to select on the mobile phone. A comparative user study was conducted with 16 participants who performed target acquisition and reading tasks while standing and walking. The results show that whilst performance decreases, cognitive load increases significantly when reading and selecting targets when walking. Furthermore, the results show that the negative effect regarding target selection can be compensated by increasing the target size, but the text reading task did not yield better performance results for a larger text size due to the increased demand for scrolling. These results can be used to inform future designs of mobile user interfaces which might provide a dedicated walking mode.
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DOI: --
发表时间: 2009
期刊: Annual IEEE International Conference on Pervasive Computing and Communications
影响因子: --
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通讯作者: Lin Zhong
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发表时间: 2003
期刊:
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DOI: --
发表时间: 1967
期刊:
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