Why your brain rebels against redesigns — even good ones

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The redesign tested well. Users hate it anyway. Welcome to the paradox that costs companies millions and leaves everyone baffled. When Sonos released its redesigned app in May 2024, the backlash was immediate and brutal. Users couldn’t access basic features like volume control and alarms. Systems became unusable. The company’s stock plummeted 25%. Eventually, the CEO … Weiterlesen

The preventive healthcare product cycle: how ancient practices become “innovations” every 20 years

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A 9,000-year vibe code analysis of 83 artifacts revealing the four cultural triggers that turn ancient traditions into billion-dollar “disruptions. The acceleration of history: A chronological mapping of health artifacts from 7000 BC to 2024 AD, revealing the extreme density of “innovation” in the 21st century. Collective amnesia It took four weeks, five days, and seven … Weiterlesen

Test smart: how to solve dilemmas as QA?

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Once the QA Engineer enters the room, everyone expects that quality issues will be magically solved. Throughout my career in software testing, I’ve noticed dilemmas that affect the overall team’s dynamics and product outcomes. Believe it or not, these are the patterns that are quite common for every development team I worked with. These very … Weiterlesen

The return of the intuitive designer in the age of AI

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Stay relevant by honing your intuition, not your process Illustration by Hannah James You likely know, or at the very least know of, a designer who just gets it. I’m talking about the designer who solves complex problems with elegant, user-centred, buildable solutions without breaking a sweat. Or maybe that designer who turns everything they touch into … Weiterlesen

The AI delegation matrix: what parts of your UI shouldn’t exist?

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A practical scoring model to decide when to Delegate, Assist, or stay Human-Led. This essay was originally published on my Substack Syntax Stream, where I write about principles of human–AI interaction. For years, application design followed a straightforward goal: reduce friction so users can complete their jobs faster. We mapped flows, removed steps, and optimized … Weiterlesen