A visual tool for user-interface development

VITUID is a visual tool for user interface development. It aims to help user-interface designers, who may be non-programmers, to specify and create interactive, graphical user interfaces through graphical interaction. VITUID lets designers specify the user command set and the human-computer dialogs by building a tree and specifying the behavior of each dialog via a dialog-control word, adopting the object-oriented approach. The main strategy of VITUID is to separate a user interface into an application-dependent part and an application-independent part and then let the designer specify only the application-dependent part.     

Vu: visual user-interface design

Vu is an interactive visual programming environment, which enables interface designers to create highly interactive, graphical, direct-manipulation-style graphical user interfaces in a very natural manner. The general strategy of vu is to enable the designer to draw the screen display that the end user will see, and to test the interface by performing actions just as the end user would. This is achieved by providing exploratory programming in a highly visual and object-oriented environment. This paper describes the design principles and structure of vu.     

How map designers can represent their ideas in thematic maps

Problem analysis in designing thematic maps and user interfaces which assist map designers in incorporating their ideas into maps are presented. Problems in designing choropleth maps are analyzed from the map designers point of view. A graphical user interface, called “Histogram Interface”, is implemented as countermeasure for problems in designing choropleth maps. The user interface can assist map designers in representing their ideas and achieving the desired maps through the designing process. The user interface operations, which correspond to the map designer's ideas, are explained. The user interface effectiveness is confirmed by resulting map examples and the corresponding graphical patterns on the interface. A concept is proposed concerning the importance in any computer graphics field, which the designers should consider in determining how to incorporate their ideas into pictures.     

一种基于Linux的图形用户接口的设计与实现

介绍一种采用标准C语言开发的Linux图形用户接口设计思想与实现方法,提供简单易用的图形用户编程接口,在此基础上用户可以高效便捷地开发出具有良好可移植性的图形界面应用程序。     

Micro—UIDT：用户界面的开发工具

本文将介绍用户界面的开发工具:Micro-UIDT。该系统为用户界面的设计者提供交互式设计环境,所提供的进行用户界面设计的设计语言为一种非过程、图示语言。其中,进行用户界面的人-机对话控制部分的设计使用了状态转换图说明技术;而对应用数据显示部分的描述则通过直接作图和定义对该图的控制同应用数据间的关系来实现。Micro-UIDT还可将使用上述图示语言设计的用户界面变换为C语言处理程序。     

Implementing a user interface management system for existing applications using an object-oriented database tool

Numerous engineering application systems have been developed over the past twenty years, and many of these applications will continue to be used for many years to come. Examples of such applications include CAD Systems, finite-element analysis packages and inspection systems. Because many of these applications were developed before graphical workstations became available, they often have simple command-line user interfaces. Thus, there is a need for a graphical user interface management system (UIMS) that can be used to build point-and-click style interfaces for these existing engineering applications. In this paper we describe such a UIMS, and discuss its implementation using an object-oriented database tool. This UIMS allows users to create and modify user interfaces by editing graphical representations of the interfaces, thus eliminating the need to write code to build or modify an interface. The UIMS is implemented using an object-oriented database tool to take advantage of the data manipulation and storage management capabilities it provides. This approach reduces both the quantity and complexity of the code needed to implement the UIMS. It also allowed the UIMS to be implemented in a minimal amount of time.     

图形用户界面的美学研究

实用美观的图形用户界面不仅能带给用户美好的体验,更直接影响产品的销售和使用等。本文依据用户的认知特性和审美意识,从构成美、色彩美、光影美和人性美四大方面,进行图形用户界面的美学研究,为产品图形用户界面开发设计提供依据,为其创新提供新思路。     

GUI for PC auto-shutdown

Computer is a part and parcel of our daily life. It is being widely used at homes, offices, schools and industries. It is now an important issue to save user program and data as well as hardware and software of the personal computer (PC) itself from damage and corruption due to sudden power failure. This paper presents the solution of the problem. A graphical user interface (GUI) has been developed that monitors the status of the power supply of the PC. Whenever power goes out, it saves all the files that are opened and initiates auto-shutdown of the PC.     

基于用户界面模型的界面模板

界面模板是一种崭新的界面设计模式，提出了基于界面模型的界面模板概念，在支持界面自动生成的界面开发方法中实现从抽象界面到具体界面的转化。讨论了界面模板的构成与表达、界面模板的分类以及界面模板库体系结构，说明了界面模板的用法。