This is the second volume of the two-volume set (CCIS 528 and CCIS 529) that contains extended
abstracts of the posters presented during the 17th International Conference on Human-Computer
Interaction HCII 2015 held in Heraklion Crete Greece in August 2015.The total of 1462
papers and 246 posters presented at the HCII 2015 conferences was carefully reviewed and
selected from 4843 submissions. These papers address the latest research and development
efforts and highlight the human aspects of design and use of computing systems. The papers
thoroughly cover the entire field of human-computer interaction addressing major advances in
knowledge and effective use of computers in a variety of application areas. The papers included
in this volume are organized in the following topical sections: mobile interaction and smart
devices social media HCI in business and innovation learning technologies HCI in health
assistive technologies and environments fitness and well-being applications location and
context awareness urban interaction automotive and aviation design and user studies.
