SEUS 2013 will be a forum where researchers and practitioners with substantial experiences and serious interests in advancing the state-of-the-art and the state-of-practice in the field of embedded and ubiquitous computing systems gather with the goal of fostering new ideas, collaborations, and technologies. We invite contributions that present advances in integrating the fields of embedded computing and ubiquitous systems. Industrial applications in the field are also encouraged. Papers can be of a conceptual, theoretical, application-oriented, standards-driving, innovative design or experimental nature, and should represent technological or scientific advances. SEUS 2013’s goal is to bring together researchers from all over the world, to foster a stimulating and fruitful exchange amongst researchers working on similar topics, to discuss ideas, exchange field experiences and to find solutions together to the problems facing software technologies for embedded and ubiquitous systems.