Abstract
“Balancing Interests”, the theme of the 17th International Symposium on Shift Work and Working Time held in Hoofddorp, The Netherlands (September 2005), refers to the ambition to reach an optimal balance between the various aspects of shift work. Economic, ergonomic, physical, and psychosocial factors all interact in determining the impact of shift work at the individual, organizational, and societal level. It is the challenge of this multidisciplinary field of research to model all relevant factors in such a way that it will allow us to optimize the dynamic trade‐off between the yield and the risk of shift work. The organizers of the 17th International Symposium and the co‐editors of these proceedings are convinced that the high quality of the contributions will bring us closer to this ultimate goal.