Exploiting context to support social awareness and social navigation
Exploiting context to support social awareness and social navigation
复制标题
利用背景来支持社会意识和社会导航
DOI：
10.1145/605647.605654
复制
发表时间：
2000
期刊：
影响因子：
--
通讯作者：
Gareth Smith
中科院分区：
文献类型：
--
作者：
K. Cheverst;Keith Mitchell;N. Davies;Gareth Smith
上下文（例如用户位置和用户配置文件）的利用为鼓励社会交互开辟了许多新的途径。基于网络的GUIDE系统使兰开斯特市的游客能够通过手持和上下文感知的旅游指南与代表城市的信息模型进行交互。我们当前的工作重点是通过公开部分信息模型来扩展GUIDE系统（以前是单用户）的功能。特别是，游客的实际位置现在可以在信息空间中表现出来，以便使城市游客能够有一种社会意识。此外，游客还可以改变信息空间，例如，通过自己的评分来增加对城市景点的现有描述。我们认为，显式地捕获和标记与评级相关的上下文提供了一种强大的机制，可以自动定制呈现给用户的信息。
The utilization of context (such as user location and user profile) opens up many new avenues for encouraging social interaction. The web-based GUIDE system enables visitors to the city of Lancaster to interact with an information model that represents the city via a hand-held and context-aware tourist guide. Our current work is focusing on extending the functionality of the (previously single user) GUIDE system by making parts of the information model public. In particular, the physical location of visitors can now be represented in the information space in order to enable a form of social awareness among city visitors. In addition, visitors can also change the information space by, for example, augmenting existing descriptions of the city's attractions with their own ratings. We believe that explicitly capturing and tagging the context associated with ratings provides a powerful mechanism for automatically tailoring information presented to the user.