Evaluation of depth perception for touch interaction with stereoscopic rendered objects
Evaluation of depth perception for touch interaction with stereoscopic rendered objects
复制标题
与立体渲染对象的触摸交互的深度感知评估
DOI：
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发表时间：
2012
期刊：
影响因子：
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通讯作者：
K. Hinrichs
中科院分区：
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作者：
Dimitar Valkov;A. Giesler;K. Hinrichs
人机交互领域的最新发展建议将立体可视化与触摸交互相结合。尽管这种组合有可能为广泛的应用提供更直观和自然的交互设置，但到目前为止，与此类系统的交互主要局限于简单的导航，而仅相当基本地支持对立体显示对象的操作。在本文中，我们研究了用户在执行触摸手势时辨别立体渲染对象的深度或深度运动的能力，并讨论了对象选择和操作的影响。我们的结果表明，存在一个可用的难以察觉的操作范围，如果应用得当，可以支持与显示表面附近漂浮的物体进行交互，而不会对用户的视觉或触摸性能产生明显影响。
Recent developments in the domain of Human Computer Interaction have suggested to combine stereoscopic visualization with touch interaction. Although this combination has the potential to provide more intuitive and natural interaction setups for a wide range of applications, until now interaction with such systems is mainly constrained to simple navigation, whereas manipulation of the stereoscopically displayed objects is supported only rather rudimentarily. In this paper we investigate the users' ability to discriminate depth or depth motion of stereoscopically rendered objects while she is performing touch gestures and discuss implications for object selection and manipulation. Our results show that there is a usable range of imperceptible manipulation, which - if properly applied - could support interaction with objects floating in the vicinity around the display surface without noticeable impact on a user's visual or touch performance.