Glossary
Discoverability
What is discoverability?
Discoverability is how readily users encounter a feature or piece of content they did not know was available. It overlaps with findability, which usually concerns finding something a user already wants.
How it works
- Can people see the control?
- Does its label make sense?
- Is it where they expect it?
These are basic design questions, but they determine whether a useful feature gets noticed or stays buried in a menu.
Progressive disclosure can keep an interface simple, but users still need a visible, understandable route to hidden options. Clear cues reduce the need to remember where features are.
Consider a batch-editing feature hidden under “Advanced Tools.” Moving it to a clearly labeled toolbar gives users a better chance to notice it. Watch people use the interface to see whether the change helps them discover the feature and complete their task.
Why it matters
A feature people never discover has little value to them. Test what users notice before telling them which features exist, then check whether they can use the ones they find. Discoverability is part of usability.