Spatial engineering workspace (scene)

A persistent 3D workspace where engineering models live and can be compared, labelled, restored and spun.

INTEGRATED , rung 4 of 8 Recorded 22 September 2026. Advanced Systems branch, not merged into production.

Technical

What it is

SceneStore bounds: 64 objects, 64 KiB, 4096 revisions; compare and selective restore; spatial.scene.spin with an E-stop lease.

Truth ladder

Rung 4 of 8: INTEGRATED

Wired into the rest of JARVIS and tested across component boundaries.

Project record: IMPLEMENTED; TESTED; INTEGRATED; LIVE-PROVEN (lane label); final disposition IN-PROGRESS

CONCEPT Designed or specified. No working code yet.
IMPLEMENTED Code exists. Nothing has demonstrated that it behaves correctly.
TESTED Automated tests exercise it in isolation, often against fixtures.
INTEGRATED Wired into the rest of JARVIS and tested across component boundaries.
PRODUCTION-REACHABLE The owner can reach it through the real runtime path, not only through a test harness.
LIVE-PROVEN A bounded probe ran the real code path on a booted JARVIS on the real machine and recorded evidence. The project treats live evidence as expiring after 24 hours, so every live reading here shows the date it was taken.
FORMALLY VERIFIED Its critical property is checked by a proof or exhaustive verification.
RELEASE-QUALIFIED Passed every qualification gate for a named release.

Limits

Spin E-stop measured at 31 ms in one foreground sample, explicitly 'not worst-case 150 ms qualification'. Synthetic models only. Advanced Systems work lives on 2026-09-22 branches, not the production branch; most later commits are marked PENDING_PRIMARY_RELEASE under a measurement hold.

Record

22 September 2026 INTEGRATED , rung 4 of 8 Recorded state: IMPLEMENTED; TESTED; INTEGRATED; LIVE-PROVEN (lane label); final disposition IN-PROGRESS

Only states recorded in the public export are listed. Earlier states may exist in the project’s private ledgers.

Connected work

Neighbours