Wherever we look, screens are all around us. In the street, in shops, at home, at school... But are we aware of the impact they have on our children? For better or for worse, they are ubiquitous in the lives of children, from infants to teens, even when used in measured and systematic ways. This book contains insights and figures on the impact of screens on children's learning and brain development as well as 10 proven and effective keys to using screens at home constructively and without excess.