We combine taxonomies to create unique forms.
Taxonomies shape our experience at every level. We use taxonomies to make sense of everything from systems to objects. It often takes multiple taxonomic approaches to make sense of a single form.
A Form is the visual shape or configuration something takes. The form is what users actually experience.
Even a simple form like this book uses several taxonomies to help you read through the content, understand it, and use it.
A few taxonomies in this book: