The HCI International 2013 Conference Proceedings, will be published by Springer in a multi-volume set. Papers will appear in volumes of the Lecture Notes in Computer Science (LNCS) and Lecture Notes in Artificial Intelligence (LNAI) series. Extended Poster abstracts will be published in the Communications in Computer and Information Science (CCIS) series. All volumes will be available on–line through the SpringerLink Digital Library, readily accessible by all subscribing libraries around the world, and will be indexed by a number of services including EI and ISI CPCI-S.