Change Blindness in Proximity-Aware Mobile Interfaces
Change Blindness in Proximity-Aware Mobile Interfaces
复制标题
改变接近感知移动界面的盲目性
DOI：
10.1145/3173574.3173617
复制
发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Brock M
中科院分区：
文献类型：
--
作者：
Brock M
小型和大型显示器上的界面设计可以鼓励人们改变他们与显示器的物理距离。移动的设备自然地支持这种形式的交互，因为用户可以根据需要将设备移近或移远。当前一代的移动的设备可以采用计算机视觉、深度感测和其他推断方法来确定用户与显示器之间的距离。一旦该距离已知，系统就可以相应地适配显示内容的呈现，并且启用接近感知的移动的接口。利用接近感知界面的主要方法是删除或叠加视觉信息。在本文中，我们调查在这样的接口的变化盲。我们提出了两个实验的结果。在我们的第一个实验中，我们表明，接近感知移动的接口的结果显着更多的变化盲视错误比非移动接口。错误率的绝对差异为13.7%。在我们的第二个实验中，我们表明，在一个接近感知移动的界面，逐渐变化引起显着更多的变化盲视错误比即时变化-确认预期的变化盲视行为。基于我们的研究结果，我们讨论了利用变化盲视效应或减轻它们时，设计移动的接近感知接口的影响。
Interface designs on both small and large displays can encourage people to alter their physical distance to the display. Mobile devices support this form of interaction naturally, as the user can move the device closer or further away as needed. The current generation of mobile devices can employ computer vision, depth sensing and other inference methods to determine the distance between the user and the display. Once this distance is known, a system can adapt the rendering of display content accordingly and enable proximity-aware mobile interfaces. The dominant method of exploiting proximity-aware interfaces is to remove or superimpose visual information. In this paper, we investigate change blindness in such interfaces. We present the results of two experiments. In our first experiment we show that a proximity-aware mobile interface results in significantly more change blindness errors than a non-moving interface. The absolute difference in error rates was 13.7%. In our second experiment we show that within a proximity-aware mobile interface, gradual changes induce significantly more change blindness errors than instant changes---confirming expected change blindness behavior. Based on our results we discuss the implications of either exploiting change blindness effects or mitigating them when designing mobile proximity-aware interfaces.