On the value of metrics in sports
When discussing heart rate monitors for a friend's partner recently, he pointed out she might not see the value in it, and is quite happy going for a run with just
On the importance of disconnect: giving you, you
For conversation's sake, I think I've had a phone with me almost constantly for every day of the last 20 years. Way back when, it was tapping out SMS
Why I am not in favour of AI meeting notes
It might be more true to say I abhor them, but, as with all strong global statements one soon finds fault. What I do believe is that, as with the majority of unfocussed
Nunc: why I built my own fitness stack
2026 is, arguably, the year of AI. The first full year when one could really point it at a task, and see results. I’ve built three pieces with Claude Code this year:
Hacking Bluetooth Sports Tech for Fun and Profit — Part 9: Decoding the Record, Byte by Byte
Part 7 left the MG's sync buffer wide open and its contents shut: 109-byte per-second records and 73-byte raw-PPG bursts, with heart rate at one known offset