Preface The EICS4Med workshop brings together and develops the community of researchers and practitioners concerned with the design and evaluation of interactive medical devices and systems, to deliver a roadmap for future research in this area. The workshop involves researchers and practitioners designing and evaluating dependable systems in a variety of contexts, and those developing innovative interactive computer systems for healthcare. These pose particular challenges because of the inherent variability — of patients, system configurations, and so on. Participants will represent a range of perspectives, including safety engineering and innovative design. The purpose of this workshop, then, is to build a community of researchers developing complementary but interconnected approaches to engineering dependable and innovative interactive medical systems. Ann Blandford, Giuseppe De Pietro, Luigi Gallo, Andy Gimblett, Patrick Oladimeji, and Harold Thimbleby Workshop Chairs Copyright © 2011 for the individual papers by the papers’ authors. Copying permitted only for private and academic purposes. This volume is published and copyrighted by its editors. i