Saadi Lahlou – författare

Buildings have a long lifetime, and so they are a major target for any structural changes in consumption patterns. Conversely, long lifetimes come with associated strong inertia. This book examines the opportunities to influence energy consumption in housing and buildings, and provides options for implementation at a macro, meso and micro level.

Installation Theory: The Societal Construction and Regulation of Behaviour provides researchers and practitioners with a simple and powerful framework to analyse and change behaviour. Informed by a wide range of empirical evidence, it includes an accessible synthesis of former theories (ecological psychology, activity theory, situated action, distributed cognition, social constructionism, actor-network theory and social representations). 'Installations' are the familiar, socially constructed, apparatuses which elicit, enable, scaffold and control - and make predictable most of our 'normal' behaviour; from shower-cabins or airport check-ins to family dinners, classes or hospitals. The book describes their threefold structure with a new model enabling systematic and practical analysis of their components. It details the mechanisms of their construction, resilience and evolution, illustrated with dozens of examples, from restaurants to nuclear plant operation. The book also provides a detailed analysis of the processes of creation and selection of innovations, proposing a model for the maintenance and evolution of social systems.

Installation Theory: The Societal Construction and Regulation of Behaviour provides researchers and practitioners with a simple and powerful framework to analyse and change behaviour. Informed by a wide range of empirical evidence, it includes an accessible synthesis of former theories (ecological psychology, activity theory, situated action, distributed cognition, social constructionism, actor-network theory and social representations). 'Installations' are the familiar, socially constructed, apparatuses which elicit, enable, scaffold and control - and make predictable most of our 'normal' behaviour; from shower-cabins or airport check-ins to family dinners, classes or hospitals. The book describes their threefold structure with a new model enabling systematic and practical analysis of their components. It details the mechanisms of their construction, resilience and evolution, illustrated with dozens of examples, from restaurants to nuclear plant operation. The book also provides a detailed analysis of the processes of creation and selection of innovations, proposing a model for the maintenance and evolution of social systems.

This book aims at capitalizing and transmitting know-how about the design of Augmented Environments (AE) from some of the most prominent laboratories in the field worldwide. The authors belong to the RUFAE network (Research on User- Friendly Augmented Environments, founded in 2002) who meet in research seminars to share experience; Writing this book was perceived as an opportunity to look back over the last few years to sum up important findings; and formalize their approach and experience, which they never had the time or opportunity to do. Although the authors of this book have very different backgrounds, striking similarities emerge in their approach and design principles: never-endingness, activity-orientedness, continuous design, realism are some of the pillars of this approach; enabling to deal with the complex, heterogeneous, multi-user and mul- purpose constructions which AE designers have to face. The book illustrates how these principles enabled them to construct robust, ef- cient, and user-friendly Augmented Environments in spite of the many challenges to make these operational. We hope their experience will help the reader. Primary audience: Academics, Students and Professionals involved in the CHI, CSCW, Ubicomp, Cooperative Building communities. Computer Scientists int- ested by end-users and applications, Social Scientists operating in the IT domain, IT & Organization Consultants. Secondary audience: Developers of office and conferencing applications or middleware, Architects of office buildings, Space Planners, Designers; Facility Managers; IT, furniture & building Business Communities.

Why do people behave in the way they do and how can we get them to change?  Drawing on a large body of empirical research, Lahlou shows that people’s behaviour is predictable and shaped by ‘installations’ combining three sets of factors: what is technically possible (affordances of the environment), what people are able to do (embodied competences), and what monitors and controls behaviour (social regulation). These channel our behaviour and incline us to act one way or another in specific circumstances – in the way, for example, that when you travel by plane, the steps you take from the moment you check in to the moment you take your seat are fixed and predictable. Lahlou shows how we can intervene at each of the three levels of installations to change human behaviour, and how we can combine them for greater effectiveness and direction, with a robust, step-by-step method. Because the method is so powerful, Lahlou also provides ethical guidelines and caveats about using these interventions to improve society, not just one's own business and interests. This concise and authoritative book, packed with real-world examples, will be of interest to anyone concerned about how to tackle the difficult problems of today’s world.  At long last, a book that offers realistic, concrete steps for changing our ways.

Why do people behave in the way they do and how can we get them to change?  Drawing on a large body of empirical research, Lahlou shows that people’s behaviour is predictable and shaped by ‘installations’ combining three sets of factors: what is technically possible (affordances of the environment), what people are able to do (embodied competences), and what monitors and controls behaviour (social regulation). These channel our behaviour and incline us to act one way or another in specific circumstances – in the way, for example, that when you travel by plane, the steps you take from the moment you check in to the moment you take your seat are fixed and predictable. Lahlou shows how we can intervene at each of the three levels of installations to change human behaviour, and how we can combine them for greater effectiveness and direction, with a robust, step-by-step method. Because the method is so powerful, Lahlou also provides ethical guidelines and caveats about using these interventions to improve society, not just one's own business and interests. This concise and authoritative book, packed with real-world examples, will be of interest to anyone concerned about how to tackle the difficult problems of today’s world.  At long last, a book that offers realistic, concrete steps for changing our ways.

This book aims at capitalizing and transmitting know-how about the design of Augmented Environments (AE) from some of the most prominent laboratories in the field worldwide. The authors belong to the RUFAE network (Research on User- Friendly Augmented Environments, founded in 2002) who meet in research seminars to share experience; Writing this book was perceived as an opportunity to look back over the last few years to sum up important findings; and formalize their approach and experience, which they never had the time or opportunity to do. Although the authors of this book have very different backgrounds, striking similarities emerge in their approach and design principles: never-endingness, activity-orientedness, continuous design, realism are some of the pillars of this approach; enabling to deal with the complex, heterogeneous, multi-user and mul- purpose constructions which AE designers have to face. The book illustrates how these principles enabled them to construct robust, ef- cient, and user-friendly Augmented Environments in spite of the many challenges to make these operational. We hope their experience will help the reader. Primary audience: Academics, Students and Professionals involved in the CHI, CSCW, Ubicomp, Cooperative Building communities. Computer Scientists int- ested by end-users and applications, Social Scientists operating in the IT domain, IT & Organization Consultants. Secondary audience: Developers of office and conferencing applications or middleware, Architects of office buildings, Space Planners, Designers; Facility Managers; IT, furniture & building Business Communities.