# Visual–World Domain Computation — Roadmap v0.6

## VWDC-01 — From Visual Reachability to Runnable World Reachability
Observation, liftability, dynamics closure, runnable contract.

## VWDC-02 — Compositional Visual–World Reachability Graphs
Typed mixed paths, provider composition, lift/fork/render, defects and provenance.

## VWDC-03 — Visual World Branching, Lineage, and Evidence Transport
Dependence, ESS, replay, invalidation, transport boundaries.

## VWDC-04 — Active Branch Design, Dependence-Aware World Experimentation, and Evidence Value
Branch value, replication, counterfactuals, falsification, external validation.

## VWDC-05 — Reality-Tethered World Calibration, Transport Contracts, and External Validity
Claim/region/version-specific RTCs and residual external-validity debt.

## VWDC-06 — Transport-Aware World Decisions, Policy Transfer, and Reality-Gap Robust Control
- action-wise RTC value intervals;
- deployment margin certificate;
- reality action regret;
- robust lower-bound deployment;
- supported/unsupported action gates;
- perfect probe/fallback threshold;
- fixed-policy Sim2Real value bound;
- transferred-policy regret bound;
- occupancy-shift transport debt;
- policy-induced RTC certification loss;
- online local reality calibration;
- shadow/probe/fallback/human/stop modes;
- reward versus safety transport;
- multi-contract action gating;
- versioned policy–RTC pairs.

## Proposed VWDC-07 — Closed-Loop Reality Feedback, Safe Policy Adaptation, and Transport-Aware Continual Worlds
Close the reality-feedback loop and govern continual updates.