基于知识的引导式图形人机交互界面的设计

近年来，在ＣＡＤ领域中，一个软件成功与否，很大程度上取决于人机接口设计的好坏，以及它是否方便用户进行设计工作。该系统已在ＨＰ工作站上实现。

A KNOWLEDGE BASED CONDUCTIVE HUMAN COMPUTER INTERFACE

Today,CAD/CAM/CAE tools are highly graphical and interactive.But how an interface can be more helpful is not ascertained yet and still interesting to many software workers.From the object oriented point of view,based on knowledge deducing and event stack structure,we propose a new interface model SRT.Using this model,we have developed an entirely new interaction technique.In this paper,after a review on the development of user interface models and interaction techniques,we will give a detailed definition of SRT,followed by a discussion of what a role it plays in users' design work.Based on SRT model,we developed SDDT,a Software Document Design supporting Tool of ICSRE system.SDDT now has been realized on HP workstations,and the new interface of it brought by SRT model has proven to be a very successful interface.In this paper,we will also describe the interface of SDDT.