What Is Information Architecture?

This chapter introduces and provides an overview of the professional practice of information architecture (IA)—one of the design specialties that make up the broader practice of user experience (UX) design. In this chapter, I’ll present some foundational knowledge that you’ll find useful whether you’re learning about information architecture because you plan to pursue a career as an information architect, you need to take on IA activities because there is no information architect on your design or project team, or you want a better understanding of the role of any information architects on your team.

This chapter conveys basic knowledge regarding the purview of information architecture as a professional practice and considers the following key topics:

• Defining information architecture
• Goals of information architecture
• Information ecosystems
• The value of information architecture
• Who is responsible for information architecture?
• Core IA skills
• Overview of the IA process
• Key components of information architecture

In reading this book, you’ll build on this foundation to gain a deeper understanding of the many facets of the discipline of information architecture.