Human Architectures (AH) — Operational Trajectory Reading

Working Paper #2 in the Human Architectures (AH) series. This paper operationalizes the Human Architectures framework by introducing a minimal structural method for trajectory reading in human systems under load. The method reduces observation to four ordinal variables: propagation/coupling (K), latency window (L), valve quality (V), and buffer margin (B). Using observation windows (W₁ / W₂ / W₃) and directional deltas (ΔK, ΔL, ΔV, ΔB), the method produces four required outputs: regime classification (R₀ / R₁ / R₂), leading variable, next structural threshold, and one observable early-warning sentence. The approach is descriptive and non-prescriptive. It does not diagnose individuals, classify identities, infer intent, or prescribe interventions. Acute-risk contexts remain outside scope and require domain protocols. Related work: Human Architectures (Foundational) — Working Paper #1 DOI: https://doi.org/10.5281/zenodo.18654166