Essays

Longform pieces. The canonical arguments behind the work — written as a culmination of weeks of shorter posts, not in place of them.

The Long Arc
Heartware: The Wearable I Almost Built
In 2014, we built a wearable for autism. The technology was primitive. The clinical insight was not. Twelve years later, the architecture we sketched is what the largest health platforms in the world are racing to build.
29 Apr 2026·8 min read