books.google.fr - This is a book about how we see: the environment around us (its surfaces, their layout, and their colors and textures); where we are in the environment; whether or not we are moving and, if we are, where we are going; what things are good for; how to do things (to thread a needle or drive an automobile);...https://books.google.fr/books/about/The_Ecological_Approach_to_Visual_Percep.html?id=DrhCCWmJpWUC&utm_source=gb-gplus-shareThe Ecological Approach to Visual Perception
