Public-health surveillance
Anonymous, cohort-level surveillance from bathroom signal, done in a way the public will accept.
Microbiome markers
Indirect microbiome proxies from stool morphology, inflammatory markers, and metabolite signatures.
Breath VOCs
Volatile organic compounds in exhaled air. Metabolic state and gut signal.
pH (urine)
Urine acidity. Drift signals diet, hydration, infection risk, and renal function.
Stool imaging & analysis
Bowl-mounted imaging with on-device computer vision for stool morphology (Bristol scale), frequency, colour, and gross inflammation markers.
Breath VOC sensor
Metal-oxide and electrochemical arrays for volatile organic compounds in exhaled breath. Useful for ketones, gut metabolites, and infection signatures.
Urinalysis test strip
10-parameter reagent strip read at the seat. Captures pH, nitrites, leukocytes, glucose, blood, protein, ketones, urobilinogen, bilirubin, and specific gravity from each void.
Urine spectroscopy (optical / SERS)
Non-contact optical analysis of urine in the bowl or stream. Uses vis-NIR absorbance, fluorescence, and surface-enhanced Raman spectroscopy (SERS) to fingerprint analytes without consumables. Calibrates against the same biochemistry strips read by urinalysis.
- 01
How might we build cohort-level public-health signal without surveillance harms?
- 02
How might we earn participation through architecture, not policy?
- 03
How might we make outbreak and chronic-disease signal faster than current systems allow?
Anchor in formation