IA
Good IA reduces thinking, bad IA creates it
The best information architecture removes the need to stop and work things out. The worst kind quietly adds effort at every step.
Why information architecture is really about reducing cognitive load, and how poor structure makes users think harder than they should.
In short
Why information architecture is really about reducing cognitive load, and how poor structure makes users think harder than they should.
What good structure feels like
Then there are other times where it's the opposite. You're not stuck, exactly. Nothing is completely broken. But you find yourself pausing. Reading something twice. Hovering for a second longer than you should. Trying to make sure you've understood what's in front of you before committing to the next step. That's thinking. And most of the time, it's unnecessary.
Good serviceInformation ArchitectureImprove navigation, content structure, and findability so users can understand where things are and how to move through them.Open service removes that burden almost entirely.
Good information architecture removes unnecessary thinking before users even realise it was there.
Why predictability matters more than neatness
When a glossarySystemA system is a collection of interconnected components that work together to achieve a specific function or outcome.Open glossary term is structured well, users don't feel like they're navigating it. They feel like they're progressing through something that makes sense. Each step follows naturally from the last. The way things are grouped feels predictable. The labels don't need interpreting. You don't have to ask yourself is this the right place — because it's already obvious. You're not making decisions about the system. You're focusing on what you came there to do.
IA isn't just about organising content neatly. It's about reducing the amount of thinking required to use something. And when it's done well, it almost disappears.
Key takeaway
Good IA works because users spend less energy understanding the system and more energy completing their task.
What poor IA forces users to do
Bad serviceInformation ArchitectureImprove navigation, content structure, and findability so users can understand where things are and how to move through them.Open service does the opposite. It forces users to interpret things that should be obvious. They have to work out where something might live. They have to translate internal language into something that makes sense to them. They have to decide between options that aren't clearly distinct. None of that is part of their goal. It's effort created by the glossarySystemA system is a collection of interconnected components that work together to achieve a specific function or outcome.Open glossary term. And it adds up quickly.
A single moment of hesitation doesn't seem like much. But when it happens repeatedly across a journey, it starts to change how the whole experience feels. What should be simple becomes tiring. What should be obvious becomes something you have to double-check. glossaryConfidenceConfidence is the level of certainty in a decision or outcome based on available evidence.Open glossary term drops. And when confidence drops, glossaryBehaviourBehaviour refers to how users interact with a system, including actions, patterns, and responses.Open glossary term changes — users slow down, backtrack, abandon things they would have completed if it had felt easier. Not because they can't do it. Because it's asking too much of them.
How you know it is working
The signal that you've got it right is not when users say it's clever, or when glossaryStakeholderA stakeholder is any individual or group with an interest in a product, project, or outcome, including internal teams and external parties.Open glossary term say it looks neat. It's when no one has to stop and think about how it works. Because good serviceInformation ArchitectureImprove navigation, content structure, and findability so users can understand where things are and how to move through them.Open service doesn't demand attention. It quietly removes the need for it.