eMinds: International Journal on Human-Computer Interaction is a referred journal, published and edited on a yearly basis by the Human-Communication and Interaction Research Group. The goal of eMinds is to develop the study of current practice, content, technology, and services on Human-Computer Interaction. This journal aims to provide an interdisciplinary forum for the exchange of ideas concerning theoretical, technical, practical, social and pedagogical issues; helping professionals working in the field to contribute, to disseminate knowledge, and to learn from each otherÕs work.