40 Hz becomes one prior in one program, not the product. The engine is a
personal neural-rhythm optimization platform: RuView is the feedback signal,
RuVector the personal response map, the device the actuator, RuFlo the
governed/auditable loop (ADR-250 section 23).
New "program" module: NeuroProgram catalog of 7 use cases (Alzheimer's
research, post-stroke cognition, sleep optimization, attention/working-memory,
mood/arousal, home wellness, drug+device trial infrastructure), each with its
own SafetyEnvelope, prior, ObjectiveWeights, physiological-state gating
(sleep permits Asleep + near-dark brightness cap; attention requires
wakefulness), EvidenceLevel, and a single non-disease claim.
New "acceptance" module: makes "measurable entrainment, safety, adherence,
repeatability before any disease claim" executable. AcceptanceHarness grades
a program over >=3 repeats; ClaimGate releases the program's claim ONLY when
all four pass, else the research-only NO_CLAIM string. The marketing claim is
unreadable except through the gate.
Governor: enroll_program (per-program envelope/objective), program(), prior(),
state_eligible(). The bare enroll() path is unchanged, so the pinned witness
13cb164c... is preserved.
88 crate tests + 1 doctest; workspace gate 2,889 passed / 0 failed. Benches:
program grading ~425us; hot paths unchanged (recommend ~15us, calibration
~115us, kNN/500 ~15us).
https://claude.ai/code/session_01MjBucx95K4BuUxZi8NWwRH