A little room to wonder
Design
Design turns a question or need into a considered response. It involves understanding a situation, exploring alternatives and improving an idea through evidence.
Am I solving the right problem, or only making my first idea look better?

Understand before choosing a solution
A design begins with a situation, not necessarily a finished object. A confusing instruction might need clearer wording rather than a new app. Describe who needs to do what and where the difficulty occurs. Separate something you have observed from an assumption about what another person wants.
Open out, then focus
The Design Council’s Double Diamond describes discovering and defining a problem, then developing and delivering responses. Opening out means considering more possibilities; focusing means selecting what to pursue. It is a way to discuss the process, not a requirement to move neatly through four boxes without revisiting an earlier question.
A prototype asks a question
A prototype is an early version made to learn something. A sketch can test layout; paper labels can test wording. Decide what you want to find out before polishing it. Consider access and context too: a design that seems obvious to its maker may be difficult for someone using it in a different way.
Only if you feel like trying
Design for one small task
- Choose the task “find the right page in a notebook”. Write one difficulty without assuming an app is needed.
- Sketch two different paper-based responses.
- Choose one and explain what a simple private walkthrough could tell you, and what it could not.
Optional. Use paper or talk through the idea; no account, purchase or public sharing is needed.
Look at the sources.
These references informed this introduction. You can check who published them, what evidence they use and whether you would ask another question.
- Design CouncilThe Double Diamond
Research checked 1 November 2026. External pages have their own content and privacy practices.
Where could this connect?
These are editorial links between subjects. You choose which, if any, to follow.
Accessible Design
Access requirements belong in the design problem from the start rather than as final decoration.
Follow this connectionArt
Line, colour, form and visual hierarchy affect how a design communicates.
Follow this connectionComputing
Digital products need understandable interactions as well as working code.
Follow this connectionEngineering
An idea must also work within material, safety and practical constraints.
Follow this connectionHuman-centred Design
Human-centred work turns a broad design problem into an outcome and evidence-based questions.
Follow this connectionProducts & Prototypes
Prototyping makes a design assumption concrete enough to test and revise.
Follow this connectionTypography & Layout
Typography and layout organise how a design communicates its intended information.
Follow this connection