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Interactive applications of personal situation-aware assistants

机译:个人情境感知助手的交互式应用

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摘要

Ultraportable mobile computers provide electronic assistance for environments and usage situations, where computer support up to now has not been feasible. For the first time, a true physical and cognitive integration of computer support into the everyday business of the real-world becomes possible, as envisioned in Mrk Weiser's concept of "ubiquitous computing" (Weiser, Communication of the ICM 1993, 36(12): 75-85). However, although handheld-PC, etc. today; already support a good deal of personal information management and basic access to distributed multimedia information services such as the World-Wide Web, they are still surprisingly difficult to use in "full action". Specifically, lengthy interaction sequences and the inability to find quickly that important piece of information which is embedded somewhere in the machine, makes using those devices sometimes a very disappointing experience. In this, paper, we outline a new approach to realizing an easy-to-use personal digital assistant systems, based on the concept of Situation Awareness. Using Knowledge about task structures, situation dependencies, and task contexts, our concept allows a mobile assistant to proactively provide the right information at the right time and the right place, without intruding upon the users primary task: interacting with reality.
机译:超便携式移动计算机为环境和使用情况提供电子帮助,而到目前为止,计算机的支持还不可行。正如Mrk Weiser的“普适计算”概念所设想的那样,第一次有可能将计算机支持真正地物理和认知整合到现实世界的日常业务中(Weiser,ICM通讯1993,36(12))。 :75-85)。但是,尽管今天是手持式PC等;已经支持大量的个人信息管理和对分布式多媒体信息服务(例如,万维网)的基本访问,它们仍然难以在“全面行动”中使用。具体来说,冗长的交互序列以及无法快速找到嵌入在机器中某个地方的重要信息,有时会使使用这些设备的体验非常令人失望。在本文中,我们基于情境感知的概念概述了一种实现易于使用的个人数字助理系统的新方法。通过使用有关任务结构,情况依存关系和任务上下文的知识,我们的概念允许移动助手在正确的时间和正确的位置主动提供正确的信息,而不会干扰用户的主要任务:与现实的互动。

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