Design thinking resource
A tangible representation of a product, object, environment or experience that people can touch, use and evaluate.
Physical prototypes transform ideas into objects that people can interact with directly. They help teams move beyond assumptions and explore how a solution behaves in practice.
These prototypes may range from simple cardboard models and mock-ups to sophisticated functional prototypes that closely resemble the final solution.
Creating something tangible often reveals challenges that are difficult to identify through planning alone.
Physical prototypes allow teams to evaluate practical considerations such as size, usability, ergonomics, durability and appearance.
Users can handle the prototype, perform tasks and provide feedback based on actual experiences rather than speculation. These interactions generate insights that help refine the solution.
Testing also helps identify technical limitations and opportunities for improvement before implementation occurs.
Building physical prototypes is itself a learning process. As ideas are translated into objects, hidden assumptions become visible and new possibilities emerge.
Materials, construction methods and user interactions often reveal opportunities that were not anticipated during planning.
This hands-on approach fosters creativity, experimentation and continuous improvement.
Put the method to work
Identify what aspect of the solution requires testing.
Choose inexpensive materials appropriate to the prototype's purpose.
Create the prototype and observe how people interact with it.
Refine the prototype using feedback and insights.
Why it matters
Explore how solutions perform in practice.
Identify opportunities to improve user experiences.
Discover issues before implementation.
Generate insights through making and experimentation.
Continue exploring
Learn how interactive interfaces can be tested before development begins.