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lume-mocopi-synth

Procedural skeleton publisher — emits LUMM frames without any sensor hardware. Drives the visual stack for development, demos, and CI.

Embodied Trajectory Systems research note experiment writeup candidate score 24 .md

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lume-mocopi-synth

Procedural skeleton publisher — emits LUMM frames without any sensor hardware. Drives the visual stack for development, demos, and CI.

Wire format

Same 772-byte LUMM datagram as `services/mocopi-bridge/`. Bone count, byte layout, and magic are pinned by `tests/services/test_wire_format_golden.py` — `mocopi-synth` is a reference implementation of the format.

Modes

bash

# Free-running idle
python3 mocopi_synth.py --motion idle --bpm 90

# Beat-locked dance — arm swings on beat, hip on bass band, spin on transient
python3 mocopi_synth.py --motion dance --bpm 120 --sync-to-lumf

# Stress test
python3 mocopi_synth.py --motion chaos

`--sync-to-lumf` listens to LUMF transients on `:9701` so the synthetic skeleton dances to whatever audio-pub is producing.

Tests

bash

cd tests/services && pytest -q test_mocopi_synth.py

Covers: golden wire bytes, motion-mode determinism (seeded RNG), BPM accuracy, beat-wrap stability.

Status

Wave 8 ship. 21 components total in the visual stack (per `viz/lume-pcloud/ARCHITECTURE.md`). Production-tested on K11 NSSM.

Promotion Decision

Attach run IDs, datasets, metrics, and reproduction commands.

Source Anchor

lume-commerce/services/mocopi-synth/README.md

Detected Structure

Method · Evaluation · Code Anchors · Architecture