The development of custom gesture-based user interfaces requires software engineers to be skillful in the use of the tools and languages needed to implement them. gestUI, a model-driven method, can help them achieve these ...

Mobile applications support a set of user-interaction features that are independent of the application logic. Rotating the device, scrolling, or zooming are examples of such features. Some bugs in mobile applications can ...

This paper presents a user experience evaluation of two online shopping websites from the perspective of older users (those aged 50 and older). Two online shopping websites were evaluated using methodological procedures ...

User profiling is an important aspect of recommender systems. It models users' preferences and is used to assess an item's relevance to a particular user. In this paper we propose a profiling approach which describes and ...

This paper presents the implementation of the System user interface KINFO-UTP using video game technology. We discuss the cataloging facilities building # 3 of the Technological University of Panama, which are displayed ...

A common problem for novice users of several engineering simulation tools is that they perceive a great gap between the mathematical model and how it will be represented in software applications. Available packages, particularly ...

To address the diversity of users and the different interaction requirements, the user interfaces could be more flexible, being adapted according to each user profile. Currently, some web interfaces are already flexible, ...