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Apple Watch: From Activity Rings to an AI-Powered Check-Engine Light
Apple Watch health AI compresses a week of vitals into a 256-dim fingerprint detecting pregnancy and infection early. The wearable AI future is here.
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Don’t Believe the Hype — Medical Superintelligence Isn’t Here Yet
Grok4 claims PhD-level medical performance but fails basic safety checks. Why medical AI hype outpaces reality and benchmarks reward fluency over judgment.
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What I’ve Learned About LLMs in Healthcare (so far)
LLMs in healthcare diagnose NEJM cases at 85% accuracy, but real EHR data is too messy. The bottleneck is context engineering, not clinical AI reasoning.
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DOGE & #MakeAmericaHealthyAgain
HHS is 23% of the federal budget. DOGE healthcare reform could decouple insurance from employment, restoring consumer choice and fixing healthcare policy.
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Affirmative Action and Asian Americans
Harvard systematically penalized Asian Americans on personal traits. Why class-based affirmative action could address inequality within Asian American communities.
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Fad or trend?
From tulip mania to pet rocks—how do you tell a fad from a trend? A framework for business strategy when everyone around you is all-in.
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The Ricky Bobby School of Strategy
If you ain’t first, you’re last captures winner-take-all strategy. In power-law markets, number 1 gets 90% of profits. Differentiation is everything.
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Bamboo ceiling
Asian Americans in tech hit a bamboo ceiling—promotion rates drop sharply at senior levels. Why DEIB efforts must include Asian American leadership.
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Squid game and Asian Americans
My parents played America’s real squid game—immigrating with poor English and a few suitcases. Asian American representation still means being seen as outsiders.
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About me!
Myoung Cha writes about healthcare AI, strategy, and technology. Background spans McKinsey, Apple Health, Carbon Health, and Verily.