Scatterbox: Context-Aware Message Management
Scatterbox: Context-Aware Message Management
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Scatterbox：上下文感知消息管理
DOI：
10.3166/ria.22.549-568
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发表时间：
2008
期刊：
影响因子：
--
通讯作者：
P. Nixon
中科院分区：
文献类型：
--
作者：
S. Knox;Ross Shannon;Lorcan Coyle;A. Clear;S. Dobson;A. Quigley;P. Nixon
依赖于移动的设备进行用户交互的应用程序必须注意用户的有限注意力，这通常会在几个相互竞争的任务之间分配。这种系统中的内容交付必须密切适应用户不断变化的情况和不断变化的优先事项，而这是使用事先确定的静态过滤无法实现的。我们提出了一个更动态的上下文驱动的方法来提供内容。我们展示了我们的方法，使用Scatterbox，我们已经开发了一个普适计算应用程序，执行传感器融合，以获得用户的当前情况。根据用户的可中断性级别，Scatterbox会对相关消息进行优先级排序并将其转发到用户的移动的电话。我们从系统的初步评估中得出结论。
Applications that rely on mobile devices for user interaction must be mindful of the user’s limited attention, which will typically be split between several competing tasks. Content delivery in such systems must be adapted closely to users’ evolving situations and shifting priorities, in a way that cannot be accomplished using static filtering determined a priori. We propose a more dynamic context-driven approach to content delivery. We demonstrate our approach using Scatterbox, a pervasive computing application we have developed which performs sensor fusion to derive a user’s current situation. Based on the user’s level of interruptibility, Scatterbox prioritises and forwards relevant messages to their mobile phone. We draw conclusions from a preliminary evaluation of the system.