Forty-three pioneer sites. Two reading surfaces. One subscription. Pick the surface that fits and the surfaces between them carry the rest.
Three lenses on the same field, published in the open. Anyone can read; anyone can share the URLs.
The working surface. Reserved for Canvas subscribers and approved collaborators. The published record is the Live Map; this is what is being read off it.
Five elements (purpose, place, habitat, environment, organisation) plus a five-point disclosability scorecard. Every site reads against the same shape.
EQ-5D-5L plus a domain measure (PAM for NNHIP). On-device on Apple HealthKit and Android Health Connect. No patient data leaves the phone.
Two years of field readings carried into the same shape every site is read against. The full method end-to-end is in Issue 01 of the active thread.
Canvas is the published record of UK critical-infrastructure work, ready to cite or paste into a board paper. £529/month + UK VAT (price excludes VAT; VAT is calculated and added at Stripe checkout). Card or Bacs Direct Debit.
What you get: the Live Map (public), the Observatory (gated), an active monthly editorial thread (currently reading NHS neighbourhood health alongside airport operations), the weekly issue, and a quarterly thirty-minute call with the RiDraw team.