Personal Satellite Services 4th International ICST Conference, PSATS 2012, Bradford, UK, March 22-23, 2012. Revised Selected Papers

Evaluating AAL Systems Through Competitive Benchmarking International Competitions and Final Workshop, EvAAL 2012, July and September 2012. Revised Selected Papers

Human Interface and the Management of Information. Information and Interaction for Learning, Culture, Collaboration and Business, 15th International Conference, HCI International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part III

Design, User Experience, and Usability. Web, Mobile, and Product Design Second International Conference, DUXU 2013, Held as Part of HCI International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part IV

Human-Computer Interaction. Applications and Services 15th International Conference, HCI International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part II

Engineering Psychology and Cognitive Ergonomics. Applications and Services 10th International Conference, EPCE 2013, Held as Part of HCI International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part II

Human Interface and the Management of Information. Information and Interaction Design 15th International Conference, HCI International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part I

Human Interface and the Management of Information. Information and Interaction for Health, Safety, Mobility and Complex Environments 15th International Conference, HCI International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part II