juniorUX Design

What is prototyping in UX design?

Updated May 6, 2026

Short answer

Prototyping is creating interactive models of a product to test ideas.

Deep explanation

Prototypes simulate user interactions and help validate design concepts before development.

Real-world example

Testing app navigation before coding it.

Common mistakes

  • Skipping prototyping phase.

Follow-up questions

  • Types of prototypes?
  • Why prototype?

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