The building forgets. Symbious remembers.
A building runs on judgments a person makes and no sensor catches — this is clean, this is released, this is safe — that live twenty seconds in a head and then vanish. These studies read one building type at a time as the set of thresholds where that memory is made, and show what changes when it is witnessed instead of forgotten.
Five ideas carry all the studies. They live here so each study can stay lean — a map and its value, nothing repeated.
Not spatial geometry, not surveillance — the operational state of a place, captured selectively by digital infrastructure.
A record made at the threshold, at the moment, by the person who judged it — append-only and tamper-evident. Think of a footprint set in stone rather than one the tide erases: the instant someone stood there is kept, not washed away. Events, not people.
Ten unamendable prohibitions, published to the public domain (CC0). The constitutional moat against the surveillance model.
Each made an invisible space searchable — but where they crawled data that already existed, Symbious witnesses it into being.
They look adjacent; they are opposites. Surveillance watches people who never asked to be watched — it infers, tracks presence, and builds a record about a person. Witnessing is the reverse: a person's own deliberate confirmation of a condition — a role attesting a threshold, chosen and made in the moment. No camera, no presence-tracking, no profile; nothing is captured that the person didn't choose to attest. The record is of the event, held by the owner and the building — never of the individual. That is not a setting to be toggled later; it is fixed in the Concordat.
Across every vertical, the catastrophe is rarely the automation — it's a human threshold that was someone's job, often seen, but never recorded, escalated or acted on. Figures illustrative; verify at source.
| Vertical | The unwitnessed threshold | Study |
|---|---|---|
| Mall | Sampoong 1995 — cracks seen that morning, not escalated (502 dead) | studies → |
| Franchise | Chipotle 2015 — traceability collapsed (~$6B value) | studies → |
| Beverage | Mislabelled packaging & allergen changeover recalls — the release was claimed, not witnessed | production → |
| Office / tower | Grenfell 2017 — broken golden thread (72 dead) | supertall → |
| Harbour | Beirut 2020 — hazmat ignored for years (~218 dead) | studies → |
| Hotel | Cooling-tower / water-system maintenance lapse | hotel → |
| Home / DPP | Provenance a claim on a swing-tag, lost at resale | home → |
Each links to its own study. Six live; the rest ship as they're drawn.
Every study follows the same spine — only the map, the thresholds, the value and the questions change per vertical.
Symbious doesn't replace the CAFM, CMMS, HACCP plan or safety-management system a building already runs. It's the verified-capture layer they assume but never guarantee. It fixes the input — the weak link — with a witnessed, tamper-evident record that stays portable across handover, and feeds the systems you already run. Not another system of record — the witnessed one beneath them.
The governance and the reference schemas are public-domain and citable — the Concordat under CC0, the reference schemas under CC BY 4.0.
These studies exist to be pulled apart. If a placement looks wrong, a value overstated, or a threshold missed — say so; each study carries its own questionnaire. And if a building of yours fits, from design phase to in-use, a pilot is a few nodes, one zone, ninety days.
Read a study and use its form, request a pilot →, or write to ping@symbious.io.