基于以活动为中心的协同标绘集成系统  

Study and design of activity-centric collaborative plotting integrated system

作　　者：武严严[1] 王玉玫[1] 

机构地区：[1]华北计算技术研究所,北京100083

出　　处：《计算机工程与设计》2009年第22期5248-5252,共5页Computer Engineering and Design

摘　　要：基于以活动为中心的协同模式,结合可扩展消息处理现场协议(XMPP)、音视频、用户身份标识提示等多种技术给出了一种新的协同标绘集成系统的设计。该设计按照美国W.Keith Edwards提出的协同感知评价标准进行评定,在地点、当前任务、潜在的可打断性和对其他用户展现中的3个方面上能够较好地支持协同中的感知,最大限度地接近现实世界中的协同感知。Based on the model of activity-centric collaboration, a new design of a collaborative plotting integrated system is presented, which integrates such technologies including XMPP, audio and video, users＇ identity indication, etc. This design is then evaluated according to the measurement of collaboration awareness presented by W. Keith Edwards. The result shows that this system can support the collaboration awareness very well in three of these aspects which consist of location, current tasks, potential interruptibility and presence of coworkers. This system can provide users with the awareness which is nearly the same with collaboration in the real world.

关 键 词：以活动为中心 协同感知 XMPP 感知评价标准 协同标绘 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]