Writing
Calibrated.
Calibrated is the Metriqx publication. Evidence-led, no hype.
Latest
Recent briefs.
Not Everything, Not Everywhere, Not All at Once ↗
Tattoos, pregnancy, and beta-blockers: the unmeasured variables.
All shapes and sizes? ↗
Why wearable foundation models struggle with human variations, and a sneaky S Club 7 quote.
The Kids Are Alright (But the Elderly Aren't in the Data) ↗
SensorFM has 5 million data points, but double selection bias means the people who need health AI and wearable technology most are being left out of the training loop.
Tested on 34-Year-Olds, Deployed on 74-Year-Olds? ↗
Why consumer wearable accuracy collapses exactly where clinical virtual wards need it most.
The Green Light Problem ↗
I’m Waiting for It": Skin Tone Bias and the Optical Gap