摘要
本文针对远程教学交互有限、不可嵌入的现状,提出了集成化的协同交互概念,基于计算机支持的协同工作(CSCW)群体协同技术,结合视频会议系统,建立虚拟公共区域共享白板、讨论区、批注区,构建分布式集成化的协同工作环境,提供嵌入式虚拟交互平台;融合多媒体压缩传播技术解决高带宽网络实时传输问题;建立教师评价模型,实现智能化评语生成和成绩评定。
According to limited interaction and being not embedded, this paper provides the concept of integrated interactive synergy. Based on Computer Supported Cooperative Work （CSCW） group synergy technology, combining video conference system, sharing the whiteboard area, discussion area and endorsement area in virtual public areas, build a distributed integrated collaborative work environment and provide embedded virtual interactive platform. By integrating multimedia compression and transmission technology, solve the real-time transmission with high bandwidth network. Build the weight model of teacher and realize to generate the comments and score intelligently.
出处
《科技信息》
2008年第2期15-17,共3页
Science & Technology Information
关键词
CSCW
协同学习
交互
远程教育
CSCW
Collaborative Learning
Interaction
Distance Education
