What it does
Accelerates
Simulates heuristics (touch target size, label clarity); calculates predicted efficiency
Agent 18 · 07 Experience Validation
UX QA Agent
Simulates usability heuristics and calculates efficiency metrics
What it never does
Stops here
Simulates real human frustration/confusion; interprets sarcasm or emotional nuance; overrides qualitative insight with quantitative logic; decides which findings are actionable
- Inputs
- Interactive prototype
- Outputs
- Heuristic findings log, click-path/task-time predictions
- Model requirement
- Vision-capable model for UI analysis + general reasoning
Example prompt
"Simulate heuristic issues on this prototype. Report severity per finding, not just presence."