Field Notes: Laws of UX

Field Notes: Laws of UX
Author: Jon Yablonski

Why This Book
I returned to this book while pressure-testing whether our platform decisions were enforceable by design, not reliant on training or good intentions.

Core Thesis
Human behavior follows consistent patterns, and effective UX applies those constraints intentionally to reduce friction and error.

The Insight That Stuck
The strongest UX decisions are invisible because they prevent mistakes before users realize they could make them.

How This Changed My Thinking
I previously treated UX laws as guidance. I now treat them as constraints. If a system violates human limits, no amount of documentation or coaching will fix it.

Where This Shows Up in My Work
This directly influenced how we designed role-based workflows and handoffs at American Savings Network. Interfaces enforce clarity, pacing, and ownership so users don’t need to remember rules — the system carries them.

What This Is Not
This is not a checklist of UI patterns or a substitute for judgment. Laws of UX don’t design products — they bound the solution space.

One Line I’ll Carry Forward
Design should make the right action the easiest one.

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