User Experience
Ease of Use
Also known as: Ease-of-use, User-friendliness & User friendliness
Plain English
It is whether the product feels simple instead of like work.
Definition
glossaryUsabilityUsability is how easy and efficient it is for users to complete tasks within a product. It focuses on clarity, simplicity, and reducing effort so users can achieve their goals without confusion or friction.Open glossary term is how simple and intuitive a product feels, particularly to someone encountering it for the first time. It is judged on effort and glossaryConfidenceConfidence is the level of certainty in a decision or outcome based on available evidence.Open glossary term rather than on how much the product can do.
In practice
Used to measure overall glossaryUsabilityUsability is how easy and efficient it is for users to complete tasks within a product. It focuses on clarity, simplicity, and reducing effort so users can achieve their goals without confusion or friction.Open glossary term.
In context
It is judged in the first minute and remembered for far longer. A product that feels easy on day one is forgiven complexity later.
The reality
If it feels hard, users won’t stick around.
Compared with
Ease of Use vs Efficiency
glossaryUsabilityUsability is how easy and efficient it is for users to complete tasks within a product. It focuses on clarity, simplicity, and reducing effort so users can achieve their goals without confusion or friction.Open glossary term is how simple something feels, particularly to a newcomer. glossaryEfficiencyEfficiency measures how quickly and easily users can complete tasks once they are familiar with a system.Open glossary term is how quickly an experienced user can work. Optimising entirely for beginners produces tools that experts find slow.
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