Category: Technology
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The Jagged Frontier of Medical AI
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AI can reason faster than medicine can prove an answer right. A framework for understanding where medical AI can act independently, where it needs supervision, and why biology keeps its own clock. Read more
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An Audience of One
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AI makes it possible to build the tool no company would make for you. On personal software, the judgment only its maker can supply, and why an audience of one is worth building for. Read more
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The Patient Will See You Now
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Patients have spent years becoming better informed. AI is beginning to help some of them make the first move in their own care. What changes when a patient arrives with a draft plan, and who gets that chance? Read more
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LumiHealth: What Building a National Health Game Taught Me About Behavior Change

I helped build a health game with Apple and Singapore. Looking back at LumiHealth, I reflect on the people, product choices, and public-health philosophy behind it, and what those lessons can teach us about changing daily habits. Read more
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The Blinking Cursor Returns: Finding My Childhood in the AI Agent Era
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A blinking cursor has brought back the feeling of my first computer. Building with AI agents reminds me why I loved the command line, and raises a harder question about bringing that freedom into healthcare. Read more
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A Year of Talking to Computers
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I shipped four iOS apps in a month without being an engineer. A year of AI coding taught me the bottleneck moved from building to judgment. Read more
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Yippee-Ki-Yay, Paper Clipboard
The paper clipboard could finally die. Digital health identity, insurance cards, and FHIR summaries are the rails for EHR modernization—if 60+ partners ship. Read more
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Health Privacy in the AI Era
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No law grants AI chats physician-patient privilege. Courts can compel your health data from ChatGPT. Why AI HIPAA gaps leave patients exposed. Read more
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Level‑5 Healthcare: Why Prescribing Will Decide When AI Becomes a Real Doctor
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AI aces medical exams but won’t write prescriptions. Autonomous AI healthcare starts with simple refills and titrations—FDA already approved insulin loops. Read more
