Abstract
This special issue includes selected one of the best papers of the International Conference Human-Computer Interaction ( INTERACCION 2014), held in its fifteenth edition in Puerto de la Cruz, Tenerife, Canary Islands (Spain) 10-12 September, 2014. This international congress is sponsored by the Association Computer of Human Computer Interaction (AIPO), closely related with the Iberoamerican Human Computer Interaction community. So, the Latin American Human Computer Interaction community has participated actively for the success of this special issue. So, relevant research groups from Chile, Mexico, Argentina and Colombia were invited to participate in this publication. Thus, this publication includes seven papers (two invited papers, one paper selected from the best papers of INTERACCION 2014, and four selected by the Editorial Board of IJITSA. All of them have been reviewed on a double-blind, peer review basis.