Is Moving Improving?: Some Effects of Locomotion in Wall-Display Interaction
Is Moving Improving?: Some Effects of Locomotion in Wall-Display Interaction
复制标题
移动正在改善吗？：移动对墙壁显示交互的一些影响
DOI：
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
Kasper Hornbæk
中科院分区：
文献类型：
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作者：
M. R. Jakobsen;Kasper Hornbæk
身体运动在与墙面展示的互动中起着重要的作用。然而，关于它对表现的影响的早期工作一直没有定论，因为运动还没有得到实验控制。在第一个实验中，我们控制了参与者在一个3米宽的2400万像素墙上展示的身体移动的能力。参与者使用缩放和平移界面执行涉及导航的分类任务。结果表明，移动能力不会提高性能，大多数参与者使用虚拟导航(即缩放和平移)，很少或根本没有物理导航(即移动他们的身体)。为了分离物理导航和虚拟导航的影响，第二个实验比较了参与者可以仅使用物理运动导航或仅使用虚拟导航的条件。第二个实验表明，身体运动确实有益于表现。实验结果表明，移动可能不会提高性能，这取决于虚拟导航的使用。
Physical movement plays an important role in interaction with wall-displays. Earlier work on its effect on performance has been inconclusive, however, because movement has not been experimentally controlled. In a first experiment, we controlled participants' ability to physically move in front of a 3-meter wide 24-megapixel wall-display. Participants performed a classification task involving navigation using a zoom-and-pan interface. Results suggest that the ability to move does not increase performance, and that a majority of participants used virtual navigation (i.e., zooming and panning) and little or no physical navigation (i.e., moving their bodies). To isolate the effects of physical and virtual navigation, a second experiment compared conditions where participants could navigate using either only physical movement or only virtual navigation. The second experiment showed that physical movement does benefit performance. The results from the experiments suggest that moving may not be improving performance, depending on the use of virtual navigation.