This book constitutes the thoroughly refereed post-conference proceedings of theFirst International Workshop on Usability and Accessibility focused RequirementsEngineering, UsARE 2012, held in Zurich, Switzerland, in June 2012 in conjunctionwith ICSE 2012, the 34th International Conference on Software Engineering, and theSecond International Workshop, UsARE 2014, held in Karlskrona, Sweden, in August2014, in the course of RE 2014, the 22nd International Requirements EngineeringConference.This book consists of 10 chapters of which 9 are extended versions of the paperspresented at the two UsARE events. Amongst them, 3 are extended versions of thepapers presented at UsARE 2012 and 6 are extended versions of papers presented atUsARE 2014 - rounded off by a new chapter that was added as authors are doingrelevant work on the same topic. The chapters are organized into three sectionsaccording to their main focus: usability and user experience, accessibility andapplications.