Cognitive Engine
Library

Behavioral science for product decisions

Turn a messy UX problem into a usable intervention.

Describe what users are struggling with. Cognitive Engine ranks relevant cognitive, behavioral, and HCI principles, explains why they match, and turns them into actions you can send to an AI design tool.

New: learn Progressive Disclosure through an interactive field guide
1. DefineGoal, context, and observed behavior.
2. DiagnosePrinciples ranked by relevance signals.
3. TranslateActions, patterns, and anti-patterns.
4. GeneratePrompt-ready design instructions.

What outcome should the interface change?

Describe the observed behavior below. We will suggest an outcome; you can change it here.

Choose an outcome, or describe a problem for a suggestion.

Where is this happening?

edit_note
Discipline
Problem Type
Context
Impact Level

Live example

What this means in the interface

Select a principle to see a small before/after translation.

Recommended interventions

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