This volume constitutes the refereed post-proceedings of the 7th International Workshop on Design, Specification and Verification of Interactive Systems, DSV-IS 2000, held in Limerick, Ireland in June 2000. The 14 revised full papers presented were carefully reviewed and selected from 30 submissions. The papers are organized in topical sections on designing interactive distributed systems, designing user interfaces, tools for user interfaces, formal methods for human-computer interaction, and model-based design of interactive systems.

This book constitutes the refereed proceedings of the 8th International Workshop on Task Models and Diagrams for User Interface Design, TAMODIA 2009, held in Brussels, Belgium, in September 2009. The 12 revised full papers presented were carefully reviewed and selected from numerous submissions for inclusion in the book. The workshop features current research and gives some indication of the new directions in which task analysis theories, methods, techniques and tools are progressing. The papers are organized in topical sections on business process, design process, model driven approach, task...