Session 0013.0 — Transcript

App: human-experience-filter-art Start: 2026-06-22T08-34 (PST) End: 2026-06-23T11-29 (PST) Type: planning-and-executing Posture: yolo (autonomous) Claude-Session: f0a3044a-e9cb-467e-991f-f1ce618fc418 Status: FINALIZED Lands: PR #12 → main (merge 23306fa). Suite 233 passed / 2 skipped.

Launch prompt

"Let's keep working on the simulation. What's next? Figuring out the labeling for left brain HUD?" — opened against the stored 0012 next-goal (judge the real forest Right look, tune the v2v curve). Reconciled live: operator said "I liked the forest Right," which closed the judgment half and mooted the curve tuning, freeing the session for HUD + a Right-axis rethink.

Pre-state

Through session 0012: engine (player/) + simulator built; scale ring (cosmos/forest/abyss); forest carried real flow-stabilized pre-baked SD Right variants (1–4); Left HUD was functional but never art-directed (plain cyan boxes); Dark/Light were two separate knobs with mood_gain/overlay_gain calibration sliders. 228 tests.

Arc (turn by turn, wrong turns included)

Session gate + claim. Classified planning-and-executing; claimed ID 0013 from the main clone (no nested-worktree resolver issue this time). Clean main baseline.
Left HUD art-direction pass. Operator chose "look & feel first". Redesigned the analytical overlay: corner-bracket targeting reticles (capped arm length), translucent legible label chips, two sensor channels — cyan detected.* with deterministic per-key confidence scores vs amber measure.* with a center crosshair — and a bbox-sized ◉ ANALYSIS · L{n} · {k} OBJ status tag that escalates with the Left knob. Judged by eye via headless-Chrome screenshots. Fixed two self-spotted flaws (status-tag clipping → measure from real getBBox; over-long reticle arms → cap).
Affect / emotion channel (brainstormed → built). Operator wanted emotions surfaced when Left AND Right are both up. Brainstormed: trigger = min(left,right); soft ambient violet words (not boxed); stable per-scene palette, more words as combined strength rises. Built: AffectOverlay(strength,intensity) in the engine (math in Python), own SVG layer in the client, palettes in the manifest. 5 new unit tests. Design doc committed.
mood_gain "does nothing" (not a bug). Operator reported it. Traced: it's a gain on the Dark/Light grade — invisible with both at 0. Added a clarifying hint, then (later) removed the whole calibration UI anyway.
Stale-cache saga (several rounds — the time sink). "I don't see the emotions" / "Nothing is changing" — repeatedly diagnosed as the open tab running stale app.js (the live RenderPlan readout masked it). Added no-cache to the dev server; then a real /dev/version + 1 s client poll live-reload; then an on-screen error banner + crash-proof update(). Confirmed by the operator: "Works in incognito mode" — code was always correct; environment state was stale.
Right axis reframe — the centerpiece. Operator: the dreamlike knob is "too fluid... changes across the loop more than it should." Brainstormed the concept: Right should be a STILL altered state. Chose a deterministic real-time filter over the baked SD churn. Phase 1 (CSS luminous haze) built — then the operator clarified "same movement as the main video, just stylized": the haze read as blurred video, not stylized. Pivoted to Phase 2: a WebGL2 Kuwahara painterly shader on the live frames (edge-preserving → crisp motion, holds still across the loop). Caught and fixed a UV-mapping bug (lower-half streaking) mid-build. Operator: "That looks great. Let's get even a little more stylized. Max should be pretty trippy" → added saturation + ~45° hue-drift
- posterize, ramped by intensity² so only max goes psychedelic. "Perfect."
Control surface 4→3 knobs. Operator: make Dark/Light one dial; fold in mood_gain; drop overlay_gain. Collapsed Dark+Light into one bipolar Mood dial; removed the Calibration section (gains pinned to the locked 1.0 constants). Sim panel is now Left · Right · Mood.
Processing-time question. Operator asked compute/min for the coming content pipeline. Measured bundled ffmpeg at ~8× realtime (~10 s/min). Headline: the reframe killed the dominant per-clip cost (the SD bake) — per-minute compute is now trivial; the real cost is human authoring.
Wrap. Committed in three feature commits; PR #12 → main, merged; branch deleted; memory updated; transcript published.

Cut state

main @ 23306fa. 233 passed / 2 skipped. Sim runs locally (uvicorn :8000); Right dream is real-time WebGL (no bake); 3-knob control. Legacy bake_right_variants.py + baked right*.mp4 parked, unused. Three design docs in docs/superpowers/specs/ (affect channel; right-axis deterministic dream; + the Phase-1/2 staging recorded there).

Deferred decisions

No formal implementation-plan artifact — built by-eye in the fast iteration loop; the two new design docs are the record. No content repo configured (CONTENT_REMOTE empty), so nothing to submit-plan.sh; docs live in-repo and merged.
Pipeline (§9): no PPE/prod stage exists for the simulator (simulator-first phase) — merge to main is the completion; no deploy ran. Not a skipped gate; there is no stage yet.
4→3 knob change is a real experience-design change not yet reflected in the canonical design SPEC (still describes 4 knobs). Engine keeps dark/light internally. To record in the SPEC later.
Legacy SD baker parked, not deleted — kept for reference; can be removed once the real-time dream is fully settled.

Operator plate (what the operator did / decided)

Drove every aesthetic call by eye: liked forest Right; chose HUD look-and-feel; specified emotions on Left+Right; rejected the "too fluid" SD dream and the blurred haze; approved the painterly direction and asked for a trippy max; asked to merge Dark/Light into one Mood dial and remove the calibration knobs; asked the processing-time question; directed commit + push + finalize and to start a fresh session for the content pipeline.

Next-session prompt

/goal Start the content pipeline for the installation: source full neutral video clips + processing + labeling. Brainstorm/scope into a content-pipeline spec first, deciding: (1) sourcing — which strict-PD clips, which scales (beyond cosmos/forest/abyss); reuse the 0008 strict-PD map (NASA/Hubble, NOAA Ocean Exploration, NPS/USGS = true PD; "free stock" is NOT PD); (2) clip length + seamless-loop strategy; (3) labeling approach — STATIC boxes (current, 0 compute) vs MOTION-TRACKED (a detection+tracking pass), hand-authored vs detection-assisted, same for affect placement; (4) format target (res/fps/codec for the sim now + the Pi later). Anchor fact: the Right dream is real-time, no per-clip bake, so the pipeline is transcode + authoring, not ML baking. Read memory/sub-project-3-player-progress.md + the scales design (docs/superpowers/specs/2026-06-07-scales-library-and-right-axis-pipeline-design.md §1/§3/§4) first.

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