This book constitutes the thoroughly refereed post-proceedings of the International Workshop on Mobile and Ubiquitous Information Access held in Udine, Italy in September 2003 during Mobile HCI 2003. Besides selected and revised workshop papers, several papers were specially invited to complete coverage of all relevant issues and extend the volume to a more representative survey of the state of the art in the area.

The 21 articles in the book are organized in topical sections on

- foundations: concepts, models, and paradigms;

- interactions;

- applications and experimental evaluations;

- context and location.