This book constitutes the refereed proceedings of the 12th European Conference on Ambient Intelligence, AmI 2015, held in Athens, Greece, in November 2015. The 21 revised full papers presented together with 5 short papers were carefully reviewed and selected from 48 submissions. Over the past 20 years, the vision of Ambient Intelligence has gradually materialized into a plethora of technologies and devices, which are being introduced into almost every aspect of everyday life, thus affecting our abilities, activities, behavior and in the end,shaping a new way of thinking.

This book constitutes the refereed proceedings of the third International Joint Conference an Ambient Intelligence, AmI 2012, held in Pisa, Italy, in November 2012. The 18 revised full papers and 5 short papers presented were carefully reviewed and selected from 47 (full papers) respectively 14 (short papers) submissions. From a scientific point of view, the papers make a multidisciplinary approach covering fields like computer science, human computer interaction, electrical engineering, industrial design, behavioral sciences, aimed at enriching physical environments with a network of distributed devices, such as sensors, actuators, and computational resources, in order to support users in their everyday activities. From a technological perspective the volume represents the convergence of recent achievements in ubiquitous and communication technologies, pervasive computing, intelligent user interfaces and artificial intelligence.

No symposium of this size can be organized without the help of many dedicated persons. EUSAI was organized by Philips Research in close cooperation with the ITEA Ambience project. Many people were involved in this joint effort and we are greatly indebted to them for their valuable contribution to the organization of EUSAI. Special thanks in this respect go to Ad de Beer for taking care of the local arrangements and to Maurice Groten for guaranteeing the financial budget. EUSAI has succeeded in bringing together a wealth of information on the research progress in ambient intelligence, and we are confident that these proceedings will contribute to the realization of the truly great concept that ambient intelligence provides. Eindhoven, Emile Aarts August 2003 Rene Collier Evert van Loenen Boris de Ruyter Le nouveau poeme electronique On the occasion of the 1958 World s Fair in Brussels, Le Corbusier designed for the Philips company a pavilion (see photograph below) that was later referred to as the neglected building by Le Corbusier, since it was dismantled after the fair. In his visually compelling book, Treib 1996] brought this object back to life, and positioned it as an ephemeral structure that exhibited a landmark multimedia production. The nearly two million visitors to the pavilion were exposed to a media show rather than to the typical display of consumer products."

This book constitutes the refereed proceedings of the 15th European Conference on Ambient Intelligence, AmI 2019, held in Rome, Italy, in November 2019. The 20 full papers presented together with 10 short papers were carefully reviewed and selected from 50 submissions. The papers cover topics such as embedded devices that can merge unobtrusively and in natural ways using information and intelligence hidden in the network connecting these devices (e.g., the Internet of Things). The main topic of AmI 2019 was "Data-driven Ambient Intelligence," which follows the vision of Calm Technology, where technology is useful but does not demand our full attention or interfere with our usual behavior and activities.

This book constitutes the refereed proceedings of the 11th International Conference on Persuasive Technology, PERSUASIVE 2016, held in Salzburg, Austria, in April 2016. The 27 revised full papers and 3 revised short papers presented were carefully reviewed and selected from 73 submissions. The papers are grouped in topical sections on individual differences, theoretical reflections, prevention and motivation, methods and models, games and gamification, interventions for behavior change, and design strategies and techniques.

This book constitutes the refereed proceedings of the 5th International Joint Conference of Ambient Intelligence, AmI 2014, held in Eindhoven, The Netherlands, in November 2014. The 21 revised full papers presented together with 5 short papers and 4 workshop papers were carefully reviewed and selected from 59 submissions. The papers are organized along a set of thematic tracks: ambient assisted living; internet of things; ambient play and learning; smart buildings and cities; intelligent driving; data science; smart healthcare and healing environments; ambient persuasion; and new and emerging themes.