{
  "title": "Auto detailing surface comparison and task video for AI",
  "source_page": "https://fiund.com/industries/detailing-surface-change-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "Visible wiping motion and a supported surface outcome need separate labels",
    "context": "An owned removable panel has a washable practice mark. Original view records describe a bounded reach-and-wipe demonstration without a customer vehicle or product claim.",
    "records": [
      [
        "DT1",
        "Fixed before view",
        "Panel P label readable; practice mark M clearly visible under light L."
      ],
      [
        "DT2",
        "First-person clip",
        "Hand reaches P, cloth crosses M's region, then leaves. Final surface partly hidden by the cloth."
      ],
      [
        "DT3",
        "After views",
        "Fixed view under L shows M no longer visible in its region. A second oblique view has glare obscuring the same region."
      ]
    ],
    "question": "Which evidence supports the action sequence and the visible change, and can the glare view alone establish the outcome?",
    "answer": "DT2 supports the visible reach and cloth-crossing sequence, but its partly hidden ending does not itself establish the surface result. DT1 and DT3's matched fixed view support that M is visible before and no longer visible afterward under L. The glare-affected view alone is insufficient. Keep motion visibility and supported appearance change separate without claiming a hidden cleaning quality, durability or chemical effect.",
    "failureModes": [
      "Inferring a successful surface outcome from the wiping motion alone.",
      "Treating glare-hidden material as an observed absence of the mark."
    ],
    "fields": [
      [
        "Panel and marked region",
        "Defines a valid before/after pair."
      ],
      [
        "Light and camera view",
        "Preserves comparison conditions."
      ],
      [
        "Action and outcome labels",
        "Separates what moved from what the surface evidence shows."
      ]
    ],
    "holdout": "Use a second panel where the mark remains visible after the same cloth motion. Require the outcome label to follow the fixed views rather than the repeated action pattern.",
    "boundary": "Use owned training material with performer, camera and location authority. Exclude plates, customer property, reflections of others and actual commercial treatment claims."
  }
}