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Sensorium Brain Flow Lab Observation v1

Source schema: doc/schemas/sensorium-brainflow-lab-observation.v1.schema.json

Bounded metadata-only self-wearer laboratory evidence, never product qualification or acquisition authority. Firmware and TCC attribution are sourced operator observations, not inferred from parent PIDs. Every launch context is explicit, including SSH. Monotonic observation and first-data times measure the local native drain. Counter discontinuities ignore repeated 16-bit packets and count wraps separately; they are diagnostic and do not prove exact sample loss. Nonconstant row flags compare finite samples across the full observation, revealing activity but no values. Raw values, selectors, paths and native labels are excluded.

Governing Basis

Project Lineage

Requirements

Stories

Fields

Field Required Shape Description
schema yes const: sensorium-brainflow-lab-observation.v1
schema/v yes const: 1
evidence/class yes const: lab-observation
acquisition/mode yes enum: p21, p51
identity/assurance yes const: operator-confirmed-selector
consent yes object
permissions yes object
firmware yes unspecified
scope/exclusions yes const: ['product-acquisition', 'qualification', 'radio-concurrency', 'contact-quality']
observation yes object
runtime yes object

Definitions

Definition Shape Description
descriptor object
stream object

Conditional Rules

Rule 1

When:

{
  "properties": {
    "acquisition/mode": {
      "const": "p21"
    }
  }
}

Then:

{
  "properties": {
    "consent": {
      "properties": {
        "signals/acquired": {
          "const": [
            "eeg",
            "accelerometer",
            "gyroscope"
          ]
        }
      }
    }
  }
}

Rule 2

When:

{
  "properties": {
    "acquisition/mode": {
      "const": "p51"
    }
  }
}

Then:

{
  "properties": {
    "consent": {
      "properties": {
        "signals/acquired": {
          "const": [
            "eeg",
            "accelerometer",
            "gyroscope",
            "ppg"
          ]
        }
      }
    }
  }
}

Field Semantics

schema

  • Required: yes
  • Shape: const: sensorium-brainflow-lab-observation.v1

schema/v

  • Required: yes
  • Shape: const: 1

evidence/class

  • Required: yes
  • Shape: const: lab-observation

acquisition/mode

  • Required: yes
  • Shape: enum: p21, p51

identity/assurance

  • Required: yes
  • Shape: const: operator-confirmed-selector

  • Required: yes
  • Shape: object

permissions

  • Required: yes
  • Shape: object

firmware

  • Required: yes
  • Shape: unspecified

scope/exclusions

  • Required: yes
  • Shape: const: ['product-acquisition', 'qualification', 'radio-concurrency', 'contact-quality']

observation

  • Required: yes
  • Shape: object

runtime

  • Required: yes
  • Shape: object

Definition Semantics

$defs.descriptor

  • Shape: object

$defs.stream

  • Shape: object