Evaluating depth illusion as method of adding emphasis in autostereoscopic mobile displays
Evaluating depth illusion as method of adding emphasis in autostereoscopic mobile displays
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评估深度错觉作为在自动立体移动显示器中添加强调的方法
DOI：
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发表时间：
2011
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通讯作者：
Jonna Häkkilä
中科院分区：
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作者：
Jussi Huhtala;Minna Karukka;M. Salmimaa;Jonna Häkkilä
在本文中，我们评估了自动立体三维显示器帮助用户在移动触摸屏用户界面上执行选择任务的可能性。我们描述了一项用户研究，该研究测量现实深度错觉的有效性，作为传统移动用户界面概念中的强调方法。在我们的实验中，35 个人完成了简单的缩略图视觉搜索任务，其中水平视差、颜色渐晕及其组合被用作强调方法。结果表明，单独使用视差作为视觉指示器并不能在查找和选择任务中提供足够的支持来提高用户性能或任务的感知舒适度。然而，当与其他视觉线索相结合时，视差可以显着提高绩效和满意度。
In this paper we evaluate the possibilities of autostereo-scopic three-dimensional displays in aiding the user in a selection task on a mobile touch-screen user interface. We describe a user study which measures the effectiveness of realistic depth illusion as an emphasizing method in a conventional mobile user interface concept. In our experiment, 35 people completed simple thumbnail visual search tasks, where horizontal disparity, color shading, and their combination were used as the emphasizing method. The results indicate that using disparity alone as a visual indicator does not provide enough support in find-and-select tasks to improve the user performance or perceived comfort with the task. However, when combined with other visual cues, disparity can significantly improve performance and satisfaction.