基于信息导航的三维用户界面动态构建方法

Dynamic construction method of 3D user interface based on information navigation

针对三维用户界面对非几何信息表达、交互研究不足的问题,在对界面导航进行研究的基础上,提出了一种基于信息导航的三维用户界面动态构建方法 UIDCM。总结了三维界面中的信息导航模型,针对导航模型以及复杂信息的表达需求,提出了三维用户界面动态构建方法,并利用此方法实现信息表达、导航交互、命令响应等三维界面功能。利用光学跟踪工具作为三维人机交互手段,搭建了三维用户界面原型系统,并以飞机研制任务信息为实例进行了系统验证。实验表明,UIDCM方法对于三维空间下的信息获取、导航与交互能够提供一种有效的解决方案。

For the insufficient research of expression and interaction of product information in 3D user interface, this paper proposed a dynamic 3D user interface construction method based on the research of interface navigation. It summarized the navigation model in 3D interface and proposed a construction method called UIDCM. The function such as information expres- sion, navigation, 3D interaction and command＇ s response could be realized by this method. Then it implemented a prototype system which was based on optical tracking system and aircraft product development information. The experimental results show that UIDCM can provide an effective solution to help users get information, realize navigation and interact with information in 3D user interface.