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Rarely, but properly. What is written here is either measured or lived through — there are enough how-to articles already.
Why speech recognition now runs on your phone
We measured correctly and drew the wrong conclusion: it was not the phone that was too slow, it was our own model. The recogniser that was already there.
Where your voice recording goes
Since 11 September 2026 the answer is: nowhere. Why the route to Frankfurt and Paris was torn down.
A supplement diary you keep for longer than two weeks
Diaries fail on friction, not on motivation. What actually helps — and why there are no streaks here.
Medication and supplements at the doctor’s
“Are you taking anything else?” — the five questions behind it, what a diary answers and where it expressly stops.
RecTake and Cal AI: two diaries, two questions
Cal AI counts calories against a daily target. RecTake records what happened — so you can see for yourself which days went well. What each one does, and when which is the right one.
ADHD, supplements and why I built RecTake
Creatine, omega-3, fewer carbohydrates, more water — and the suspicion that it makes a difference. Why I built myself an app you only ever speak to, and that asks how you are doing by itself.
Six posts. More when there is something to say.