BPNI is a question, not a technology.
A bidirectional peripheral neural interface would record activity from a peripheral nerve and deliver information back by stimulating it. Limen and MF-01 ask narrower questions inside that direction. The records below are dated and kept as written.
ILLUSTRATIVE AMBIENT GEOMETRY — NOT BPNI DEVICE GEOMETRY OR EVIDENCE
- CONCEPT STUDY
- RESEARCH ONLY
- NO HUMAN TESTING
- NOT AVAILABLE
- NO DEVELOPMENT PROGRAM EXISTS
What is and is not established.
The accepted material supports a definition and a set of limits, not a scientific summary.
- The term
- A research direction: recording from a peripheral nerve and stimulating it. It names a question, not a system shown to work as a whole.
- Not established
- No complete route has been demonstrated here. Safety, efficacy, feasibility, novelty, freedom to operate, selectivity, long-duration stability, and advantage over existing methods remain open.
- The records
- Dated records kept for provenance, each with its own review state, including states where review did not pass. They show what was written and when, not that a claim was accepted.
- What exists
- Research records and documentation. No development program, selected product, selected architecture, fabrication, or anything offered or available.
Every record here is historical.
These records are dated 12 Aug 2026. None is current authority and none authorizes development. Each entry says what it is, what it is not, and the digest of the file served.
BPNI product research program — email edition
Preserves the email-format presentation of an early BPNI research-program candidate.
- Is
- A dated presentation artifact retained for provenance.
- Is not
- A current program, an accepted plan, development authority, or evidence of execution.
- State
- Historical pre-review candidate · readable HTML edition · not current authority
Open readable edition ↗SHA-256 6fedf29d31adeeafBPNI visual evidence audit
Preserves an early audit of evidence claims and gaps at its dated review state.
- Is
- A dated evidence-audit record showing both findings and unresolved review status.
- Is not
- Current science acceptance, clinical evidence, or product-development permission.
- State
- Historical interim audit · readable HTML edition · Science acceptance failed at that snapshot
Open readable edition ↗SHA-256 31f49b1ee86f7b25BPNI product research program
Preserves an early controlled research-program record and its explicit non-development boundary.
- Is
- A dated research-control artifact.
- Is not
- An active development program, selected product, clinical program, or release decision.
- State
- Historical research-control record · readable HTML edition · no development authorization
Open readable edition ↗SHA-256 4c079481fcc0ad4aBidirectional peripheral neural interface — research round 01
Preserves the first bounded research round on the bidirectional peripheral neural-interface question.
- Is
- A dated research snapshot with stated limitations.
- Is not
- A complete-route demonstration, human evidence, product selection, or implementation authority.
- State
- Historical research round · readable HTML edition · REVISION · no product selected
Open readable edition ↗SHA-256 abe37d6ecfe75ce6