Low-Fidelity Prototype

A low-fidelity prototype is a simple, rough representation of a design concept used to explore ideas and test basic usability in the early stages of product development. It intentionally avoids visual polish to keep focus on structure, flow, and core functionality.

Low-fidelity prototypes may take the form of paper sketches, hand-drawn wireframes, or simple digital wireframes with placeholder content and minimal styling. Because they are quick to create, they can be easily discarded or revised in response to early feedback.

The deliberate roughness has an important psychological effect on testing: participants are less likely to comment on visual design and more likely to focus on functionality, navigation, and information structure, making feedback more relevant to the core UX questions being tested.

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