Abstract

The actual markets globalization as a result of information and communication technologies development in general and the Internet in particular, have increased the importance of the user culture in online consumer behavior. Web pages are now a powerful communications medium for companies [...]

Abstract

Des de fa molts anys estem investigant i proposant un concepte de democràcia més adequat al segle XXI, en el que la ciutadania pugui controlar les seves institucions de forma distribuïda a través de mecanismes rigorosos de governança. Considerem [...]

Abstract

Des de fa molts anys estem investigant i proposant un concepte de democràcia més adequat al segle XXI, en el que la ciutadania pugui controlar les seves institucions de forma distribuïda a través de mecanismes rigorosos de governança. Considerem [...]

Abstract

The worldwide boom in digital video may be one of the reasons behind the exponential growth of MOOCs. The evaluation of a MOOC requires a great degree of multimedia and collaborative interaction. Given that videos are one of the main elements in these courses, it would be interesting [...]

Abstract

Within a website design process, usability evaluation is a key step to ensure success. Among the various evaluation methods, user testing provides information about potential performance problems, such as the effectiveness and efficiency with which users perform tasks on the web. [...]

Abstract

Based on the distinction between the concepts of usability and user experience, three categories of related metrics are identified and described: those that measure observable aspects of website performance, user behavior, and subjective aspects derived from what users report.

Abstract

Conferences, books, blogs, forums, magazines and courses related to the disciplines of usability, interaction and user experience have shown that the year 2009 saw some deepening in user-centered design techniques and gave more prominence to two key issues: web 2.0 sites and mobile [...]

Abstract

Digital information, digital books and the World Wide Web are gaining an increasing and accelerated importance over paper resources. Therefore, it is time for librarians to begin to assume new roles, including the construction, maintenance and management of websites for each library, [...]

Abstract

The need for real usability testing analysis is discussed, since the assumption that classical usability heuristics are not capable to cope every possible web information system use scenario. Also, a really easy and cheap way to develop real user tests based on low-fidelity protypes [...]