1. Introduction Claudia Roda; Part I. Concepts: 2. Human attention and its implications for HCI Claudia Roda; 3. The management of visual attention in graphic displays Ronald A. Rensink; 4. Cognitive load theory, attentional processes and optimized learning outcomes in a digital environment Renae Low, Putai Jin and John Sweller; 5. Salience sensitive control, temporal attention and stimulus-rich reactive interfaces Howard Bowman, Li Su, Brad Wyble and Phil J. Barnard; Part II. Theoretical and Software Tools: 6. Attention-aware intelligent embodied agents Benoit Morel and Laurent Ach; 7. Tracking of visual attention and adaptive applications Kari-Jouko Ra;iha;, Aulikki Hyrskykari and Pa;ivi Majaranta; 8. Contextualised attention metadata Hans-Christian Schmitz, Martin Wolpers, Uwe Kirschenmann and Katja Niemann; 9. Modelling attention within a complete cognitive architecture Georgi Stojanov and Andrea Kulakov; Part III. Applications: 10. A display with two depth layers: attentional segregation and declutter Frank Kooi; 11. Attention management for self-regulated learning: AtGentSchool Inge Molenaar, Carla van Boxtel, Peter Sleegers and Claudia Roda; 12. Managing attention in the social web: the AtGentNet approach Thierry Nabeth and Nicolas Maisonneuve.