基于MVC的协作多用户交互接口设计与实现

Design and Implementation of Cooperative Multi-user Interface Based on MVC Design Pattern

针对目前 CSCW环境中用户端设备的多样性、用户个性化需求特点,通过对协作多用户接口特性、支撑结构和实现方法的分析,提出了一个便于裁剪、面向用户的MVC结构的协作多用户交互接口模型。在此模型中,充分利用MVC结构视图与控制分离的特点,将协同工作环境中共享信息集中存放于共享空间中,维持一致性;而信息显示和人机交互的语义部分复制在分布的用户接口视图中,使得参与协同工作的多个用户可以采用不同的设备或裁剪自己的显示界面。

This paper presents an easy to tailor, user-oriented cooperative multi-user interface model based on the analysis of cooperative multiuser interface characteristics, supporting structure and implementation method, which is adaptable to the diversity of user devices, user customization. This model makes full use of the separation feature of view and control in MVC design pattern and stores the share information to share space centrally to maintain data consistency. The semantics of information display and human-computer interaction is replicated in distributed user interface Agent such that allows end users of an application easy to tailor their user interface and use different devices.