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首页> 外文期刊>South African Computer Journal >Designing a Natural User Interface to Support Information Sharing among Co-Located Mobile Devices
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Designing a Natural User Interface to Support Information Sharing among Co-Located Mobile Devices

机译：设计自然用户界面以支持位于同一地点的移动设备之间的信息共享

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摘要

Users of mobile devices share their information through various methods, which are supported by mobile devices. However, the information sharing process of these methods are typically redundant and sometimes tedious. This is because it may require the user to repeatedly perform a series of steps to share one or more selected files with another individual. The proliferation of mobile devices support new, more intuitive, and less complicated solutions to information sharing in the field of mobile computing. The aim of this paper is to present MotionShare, which is a NUI application that supports information sharing among co-located mobile devices. Unlike other existing systems, MotionShare’s distinguishing attribute is its inability of relying on additional and assisting technologies in determining the positions of devices. A primary example is using an external camera to determine device positioning in a spatial environment. An analytical evaluation investigated the accuracy of device positioning and gesture recognition, where the results were positive. The empirical evaluation investigated any usability issues. The results of the empirical evaluation showed high levels of user satisfaction and that participants preferred touch gestures to point gestures.
机译：移动设备的用户通过移动设备支持的各种方法共享他们的信息。然而，这些方法的信息共享过程通常是多余的，有时是乏味的。这是因为可能需要用户重复执行一系列步骤才能与另一个人共享一个或多个所选文件。移动设备的激增为移动计算领域中的信息共享提供了新的，更直观，更简单的解决方案。本文的目的是介绍MotionShare，这是一种NUI应用程序，支持在同一位置的移动设备之间共享信息。与其他现有系统不同，MotionShare的与众不同之处在于它无法依靠其他辅助技术来确定设备的位置。一个主要的示例是使用外部摄像机确定设备在空间环境中的位置。一项分析评估调查了设备定位和手势识别的准确性，结果是肯定的。经验评估调查了任何可用性问题。实证评估的结果显示出较高的用户满意度，并且参与者更喜欢触摸手势而不是指向手势。

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