Four trace-backed battery lenses, kept inside their measurement boundary.
This atlas turns existing audited battery-analysis artifacts into public-facing visual entry points. It does not merge datasets into one battery story. Each page keeps its own identity, time spine, normalisation, null gate, and allowed wording.
One visual grammar does not fit every dataset.
Each substrate earns a different surface: pack role biography, audit map, residual signature, or duty-context observer.
Pack Role Biography
Four-pack powertrain traces read as repeated-run role organisation. The page visualises within-run bearer persistence and the absence of a resolved cross-run positional lock.
Open lens →Observation Audit Map
A claim-gate surface for cycling biography, EIS deformation, between-state coupling, and precedence. The strongest public value is disciplined downgrade and null handling.
Open lens →Group Trajectory Signatures
Reference and random-window lenses show trajectory-level co-drift discipline, pair-level nulls, and one cross-projection individual signature above group drift.
Open lens →Duty Context Observer
April 2023 FCR + intraday duty read through matched context support, terminal composite response, and unobserved-context boundaries.
Open lens →Current website demos and audited evidence are now separated.
The older visual pages remain useful as visual grammar. This atlas connects the newer audited folders without pretending they are the same data.
| Layer | Current use | Boundary |
|---|---|---|
| Visual grammar demos | Controlled lab-cell visualisations under /battery-organisation-observatory/. | Research visual prototype; not a product verdict. |
| Evidence atlas | Trace-backed summaries and figures from audited output folders. | Only the sentence level earned by each null/verdict is shown. |
| Product reports | Future dataset-specific deliverables for customer or owner evidence. | Require explicit data contract and release gate before leaving the machine. |