Writings
AI, Design & Human Factors
Thoughts on trust, cognition, and the ethics of designing systems that shape human behaviour.
AI & Agentic Systems
Apr 2026The Efficiency Metric: Why AI Should Be Measured by Human Decision-Making
AI should help people make better decisions faster, not make decisions for them. Two DOGE projects show the difference.
The Agentic Architecture: Keeping People in Control of AI That Acts
When AI acts on people's behalf, the question becomes whether they know what it is doing and how to step in.
Human Factors & Cognition
Oct 2026Designing for Calibrated Skepticism: A Human Factors Perspective on AI Reliance
AI's most persuasive cues about its own reliability are its least valid ones, so design for skepticism, not trust.
The Decline of User Agency: When AI Is Built to Do the Thinking
Why AI products drift toward agreeable, effortless answers, and how to design for the thinking users still need to do.
AI in Qualitative UX Research: Fewer Compromises, Not Fewer Researchers
AI can increase the velocity, breadth and depth of research findings. Sound methodology turns that into impact.