This book constitutes the post-conference proceedings of the WG2.7/13.4 10th Conference on Engineering Human Computer Interaction (EHCI 2007), the WG 13.2 First Conference on Human Centred Software Engineering (HCSE 2007), and the 14th Conference on Design Specification and Verification of Interactive Systems (DSV-IS 2007); jointly held as EIS 2007, the international event on Engineering Interactive Systems, in Salamanca, Spain, in March 2007 - under the auspices of IFIP. The 37 revised full papers were carefully reviewed and selected from numerous submissions for inclusion in the book. The papers are organized in topical sections on analysis and verification, task and engineering models, design for use in context, architecture, models for reasoning and finally patters and guidelines.