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Task models are the cornerstone of user-centred design methodologies for user interface design. Therefore, they deserve attention in order to produce them effectively and efficiently, while guaranteeing the reproducibility of a task model: different persons should in principle obtain the same task model, or a similar one, for the same problem. In order to provide user interface designers with some...
The development of a Rich Internet Application is particularly challenging because its user interface can involve highly interactive techniques that require substantive programming that is mostly done by hand nowadays. This paper addresses this challenge by introducing a model-driven engineering approach where a zoomable user interface of such a rich Internet application is obtained successively by...
A user interface description language (UIDL) consists of a specification language that describes various aspects of a user interface under development. A comparative review of some selected user interface description languages is produced in order to analyze how they support the various stages of user interface development life cycle and development goals, such as support for multi-platform, device-independence,...
This paper presents a model-based approach for developing vectorial user interfaces to an interactive applications, whether it is a web or a stand-alone applications. A vectorial user interface exhibits the capability of being rescaled in any dimension without any loss of information, while taking advantage of the screen real estate offered by the computing platform on which the interactive application...
Given its current state of the art, model-based UI development (MBDUI) is able to fulfill the major requirements of desktop and mobile applications, such as form-based user interfaces that adapt to the actual context of use. More recent research deals with the development of 3D interactive multimodal environments. Though user-centered design is more and more driving the design of these environments,...
Existing traffic flow modeling theory lacks of guidelines to construct traffic flow models from scratch. In addition, traffic flow models are mainly analyzed with computer simulation then computer programs are involved in the test of the model. Different methods have been proposed not just from traffic flow but for modeling in general, however, existing methods do not rely on iterative process, which...
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