摘要： 通过对白板工具所提供功能的分析，提出一个多层Client／Server结构模型，用于支持实时、异步和临时3种讨论方式;同时就该工具所采用的通信协议集、发言权控制机制以及动态组合语义光标技术等问题进行论述。
关键词:
白板工具,
控制机制,
协同感,
组合光标
Abstract: The paper provides a multi-layer Client/Server architecture model by analyzing hetious supplicd by WBTool It can soportreal-thoc, asyncbronous and tempoop discussion modes, and conununication protoCol sets, speaking conbol mechanism and dynamicintegntion semanhcs cursor are discussed also.
中图分类号:
徐保民,唐东升,石磊. WBTool:一个基于多层Client/Server结构的白板工具[J]. , 1999, 25(09): 8-9.
Xu Baondn, Tang Dongsheng, Shi Lei. WBTool: A Whiteboard Tool Based on Multi-layer Client/Server Architecture[J]. , 1999, 25(09): 8-9.