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.
出处
《计算机工程与设计》
CSCD
北大核心
2009年第22期5248-5252,共5页
Computer Engineering and Design
关键词
以活动为中心
协同感知
XMPP
感知评价标准
协同标绘
activity-centric
collaboration awareness
XMPP
measurement of collaboration awareness
collaborative plotting