for family & friends · the short version
Is he okay this week?
A plain-language weekly status loads here. In the meantime, the live cockpit has the day's actual numbers.
what this is · the loop
One feedback loop, documented in public.
The protocols shift the data; the data feeds the coaching; the story narrates all of it — week by week. Today's slice lives in the cockpit →
the shape of it
The climb isn't a straight line. Here's every day, including the ones that dipped.
where it started · where it is
try it on · your one number
Where would you land?
Type one of your own numbers and see where it sits next to Matthew's real band. Nothing you type leaves this page — no request, no cookie, no storage. And this is one subject's data (N=1), not a benchmark or health advice.
the third wall · ai says ↔ how it felt
Reading the latest field note…
the story · the writing
The chronicle, the podcast, and the journal — in their own words.
Read the full story — chronicle, podcast, journal, timeline & about →
the AI, made personal
Ask the data anything.
Type a real question and an AI answers from the actual numbers — in patterns, not diagnoses, rate-limited, honest when it's thin. Not a chatbot guessing; a model reading one real life's data back to you.
An ordinary person did this with tools you already own.
Not a guru. Not a lab. A model, some wearables, and the willingness to publish the bad weeks too.