Using Physical Context for Just-in-Time Information Retrieval
Using Physical Context for Just-in-Time Information Retrieval
复制标题
使用物理环境进行即时信息检索
DOI：
10.1109/tc.2003.1223636
复制
发表时间：
2003
期刊：
影响因子：
--
通讯作者：
Brad Rhodes
中科院分区：
文献类型：
--
作者：
Brad Rhodes
Jimminy 是一款可穿戴个人笔记和笔记存档应用程序，可自动显示可能与佩戴者当前环境相关的笔记。系统根据佩戴者的当前位置、附近区域的人员以及当前正在编写的任何笔记的主题行和内容，选择要在平视显示器上显示的旧笔记。本文描述了一项实验，该实验评估佩戴者的物理环境（位置和该区域中的人员）对于自动查找有用的存档信息的有用性。结果表明，虽然物理环境可用于发现有用的存档笔记，但当前输入的笔记主题和文本可以更好地指示个人笔记领域的有用性。
Jimminy is a wearable personal note-taking and note-archival application that automatically displays notes that might be relevant to the wearer in his current environment. The system selects old notes to show on a head-up display based on the wearer's current location, people in the immediate area, and the subject-line and contents of any current notes being written. This paper describes an experiment that evaluates the usefulness of the wearer's physical context (location and people in the area) for automatically finding useful archived information. The results suggest that, while physical context can be used to discover useful archived notes, the subject and text of notes currently being entered are a much better indicator of usefulness in the personal note-taking domain.