Journal

Notes from the people building it.

Design, engineering, and research — written the way we talk about the work internally.

Design Journal

May 12, 2026 · 7 min read

Building Technology That Disappears

Notes on designing for absence — why the best interface is the one you stop noticing.

Recent Notes

Research

The case for building computing platforms around models, instead of retrofitting models onto platforms built for deterministic software.

April 2, 2026 · 11 min read

Engineering Notes

How we think about battery life as a design constraint rather than a spec sheet number.

February 18, 2026 · 6 min read

Design Journal

On the discipline of leaving things out — in interfaces, in products, and in the Ring itself.

January 9, 2026 · 5 min read