In production. This page describes the stable public scope of the volume. Internal drafting stages, card counts and architecture versions are intentionally not published as product status.

Role in the series

Canonical specialist volume for embedded, sensor, appliance and IoT-device evidence decisions.

Home domain

Embedded and proprietary-purpose device state where the device itself, its storage, sensors, interfaces or constrained operating environment own the acquisition decision.

Cross-domain routing

Data already replicated onto a computer routes to Vol. 1; data already present on a phone routes to Vol. 2; provider-side cloud state to Vol. 4; network infrastructure to Vol. 3; cross-domain sequencing to Vol. 6.

Common grammar

Different domain. Same Evidence First method.

Each volume applies the same sequence — SCOPE, OBSERVE, OPTIONS, GAIN, LOSS, FOOTPRINT, RISK, REVERSIBILITY, DECIDE, DOCUMENT — while keeping the local decision in the volume that owns the evidence state directly changed by the action.

Read the method → · Return to the series →