Utility
Usability is the degree to which a tool, idea or solution actually helps achieve a goal in a given context.
Definition
Usability is not the same as elegance, ambition or theoretical correctness. A useful solution works for a specific person, problem and environment. It can be simple, imperfect and temporary if it allows you to move things forward without excessive cost.
Key ideas
Missing key ideas.
Practice and life
When solving a solution, ask: who does it help, in what situation, at what cost and how will we know if it works?
Common misunderstanding
It is a mistake to judge a solution only by whether it sounds smart. It is also a mistake to ignore the user and the terms of use.
Questions for self-reflection
No questions for self-reflection.
Sources
No sources.