{
  "schema_version": "hardware-structure/v2",
  "unit": "mm",
  "product_id": "creative-089",
  "title": "089 触觉指南针结构概念评审",
  "revision": "codex-geometry-c6",
  "updated_at": "2026-09-19",
  "coordinate_system": "X=产品宽度，Y=上下，Z=前后；原点位于产品主体外包络中心",
  "case_metadata": {
    "case_id": 89,
    "domain": "无障碍辅助",
    "name": "触觉指南针",
    "user_value": "腰带不同方向的振动提示北方或导航转向，让方向信息无需看屏幕。",
    "discovery_platform": "Hackaday",
    "source_grade": "C",
    "source_url": "https://hackaday.io/search?term=haptic%20compass%20belt",
    "mvp_path": "IMU/手机航向映射 8 个振动马达；短脉冲提示转向；用户可调强度与编码。",
    "components": "nRF52840、磁力计/IMU、8个振动马达、BLE",
    "software_stack": "Zephyr、BLE、导航 API",
    "github_project": "Navicane",
    "github_url": "https://github.com/Sudhansh6/Navicane",
    "match_level": "近似",
    "bom_estimate_cny": 520,
    "difficulty": 4,
    "novelty": 5,
    "demand": 4,
    "reuse": 4,
    "risk": 4,
    "differentiation": "触觉语言可训练，支持无障碍与户外导航。",
    "safety_boundary": "磁干扰与错误方向不可忽视；不替代白杖/GPS/观察。",
    "recommendation_score": 65,
    "structural_archetype": "compass",
    "prototype_family": "wearable-ring",
    "prototype_label_zh": "环形与腕戴结构",
    "prototype_label_en": "Ring and wrist-worn assembly",
    "prototype_version": "creative-host-assembly/v1",
    "migration_role": "prototype_migrated",
    "assembly_topology": [
      "人体佩戴基准",
      "柔性或环形主体",
      "电子舱",
      "皮肤侧传感面"
    ],
    "dimension_authority": "design_proposed_and_pending_verification",
    "structure_evidence": [
      {
        "id": "workbook-source-089",
        "url": "https://hackaday.io/search?term=haptic%20compass%20belt",
        "kind": "discovery_source",
        "claim": "工作簿记录的创意发现来源；只证明市场灵感，不证明机械尺寸。",
        "application": "idea_provenance_only"
      }
    ],
    "evidence_maturity": "workbook_discovery_only",
    "recognition_parts": [
      "腕带",
      "环形振动单元×8",
      "磁力计",
      "方向标记",
      "充电触点"
    ],
    "geometry_authority": "concept_photo_primary",
    "geometry_generation_method": "codex_agent_closed_loop",
    "geometry_iteration": 6,
    "geometry_fingerprint": "sha256:ec795ffa9cc9feffe00b043bc987090de00122a44c68d6ba00d808a5ef0b86f3",
    "structure_quality_revision": "structure-quality-r1",
    "structure_quality_remediation": {
      "date": "2026-09-19",
      "trigger": "user_visual_review",
      "before": [
        "默认相机中的主体比例、关键阵列或连接关系不足，产品识别度偏低。",
        "部分功能件以单块、细线或漂浮零件表达，未形成可读装配。"
      ],
      "before_metrics": {
        "parts": 16,
        "openings": 0,
        "assemblies": 3,
        "assembly_steps": 3
      },
      "after": [
        "按概念照片重建主体外壳、支撑和安装关系。",
        "补齐接口/开孔、重复阵列和连贯连接路径，关键交互件在默认相机中可辨。"
      ],
      "after_metrics": {
        "parts": 17,
        "openings": 0,
        "assemblies": 4,
        "assembly_steps": 3
      },
      "truth_boundary": "此结构为概念照片约束的参数化预览，不代表制造尺寸、工程验证或实物测试结论。"
    }
  },
  "envelope": {
    "external": {
      "width": 145,
      "depth": 80,
      "height": 205,
      "center": [
        0,
        0,
        0
      ]
    },
    "internal": {
      "width": 121,
      "depth": 62,
      "height": 181,
      "center": [
        0,
        0,
        0
      ]
    },
    "wall_thickness": 3.0
  },
  "openings": [],
  "prototype_instance": {
    "schema_version": "creative-host-assembly/v1",
    "prototype_family": "wearable-ring",
    "prototype_label_zh": "环形与腕戴结构",
    "prototype_label_en": "Ring and wrist-worn assembly",
    "host_strategy": "body",
    "shell_strategy": "ring",
    "assembly_topology": [
      "场景与安装基准",
      "产品外壳与支撑",
      "可见功能与交互件",
      "电子与连接路径"
    ],
    "migration_role": "prototype_migrated"
  },
  "assemblies": [
    {
      "id": "host-assembly",
      "label": "场景与安装基准",
      "part_ids": [
        "host-context"
      ]
    },
    {
      "id": "product-form-assembly",
      "label": "产品外壳与支撑",
      "part_ids": [
        "codex-body",
        "codex-recognition-01-01",
        "codex-recognition-01-02"
      ]
    },
    {
      "id": "interaction-assembly",
      "label": "可见功能与交互件",
      "part_ids": [
        "codex-recognition-02-01",
        "codex-recognition-02-02",
        "codex-recognition-02-03",
        "codex-recognition-02-04",
        "codex-recognition-02-05",
        "codex-recognition-02-06",
        "codex-recognition-02-07",
        "codex-recognition-02-08",
        "codex-recognition-03",
        "codex-recognition-04",
        "codex-recognition-05-01",
        "codex-recognition-05-02"
      ]
    },
    {
      "id": "electronics-assembly",
      "label": "电子与连接路径",
      "part_ids": [
        "codex-main-pcba"
      ]
    }
  ],
  "parts": [
    {
      "id": "host-context",
      "label": "手腕佩戴基准",
      "group": "host",
      "type": "ellipsoid",
      "dimensions": {
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        "depth": 65,
        "height": 180
      },
      "position": [
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      ],
      "rotation_deg": [
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      ],
      "explode_vector": [
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      ],
      "material": "概念场景基准",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#aab2b4",
        "opacity": 0.11,
        "roughness": 0.62,
        "metalness": 0.08
      },
      "color": "#aab2b4",
      "photo_derived": true,
      "photo_component_id": "host-context",
      "source_target_id": "host-context",
      "source_part_ids": [
        "host-context"
      ],
      "photo_visible": true,
      "camera_fit": false,
      "photo_bbox": [
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        0,
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      ],
      "photo_polygon": [
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        ],
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        ],
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        ],
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      ]
    },
    {
      "id": "codex-body",
      "label": "触觉指南针主体轮廓",
      "group": "shell",
      "type": "cylinder",
      "dimensions": {
        "diameter": 84,
        "length": 24
      },
      "position": [
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      "rotation_deg": [
        90.0,
        0.0,
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      ],
      "explode_vector": [
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      ],
      "material": "圆形触觉指南针外壳",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#202a2f",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#202a2f",
      "photo_derived": true,
      "photo_component_id": "product-silhouette",
      "source_target_id": "product-silhouette",
      "source_part_ids": [
        "codex-body"
      ],
      "photo_visible": true,
      "photo_bbox": [
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      "photo_polygon": [
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        ],
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        ],
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      ]
    },
    {
      "id": "codex-recognition-01-01",
      "label": "腕带 1",
      "group": "bracket",
      "type": "rounded_box",
      "dimensions": {
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        "depth": 12,
        "height": 86,
        "corner_radius": 16
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      "explode_vector": [
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      "material": "弹性腕带",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
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        "color": "#263238",
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        "roughness": 0.42,
        "metalness": 0.08
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      "color": "#263238",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-089"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-01",
      "source_target_id": "recognition-01",
      "source_part_ids": [
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      ],
      "photo_visible": true,
      "photo_bbox": [
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      "photo_polygon": [
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    },
    {
      "id": "codex-recognition-01-02",
      "label": "腕带 2",
      "group": "bracket",
      "type": "rounded_box",
      "dimensions": {
        "width": 42,
        "depth": 12,
        "height": 86,
        "corner_radius": 16
      },
      "position": [
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      "rotation_deg": [
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      "explode_vector": [
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      ],
      "material": "弹性腕带",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
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        "color": "#263238",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#263238",
      "recognition_role": true,
      "evidence_ids": [
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      ],
      "photo_derived": true,
      "photo_component_id": "recognition-01",
      "source_target_id": "recognition-01",
      "source_part_ids": [
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      ],
      "photo_visible": true,
      "photo_bbox": [
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        ],
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        ]
      ]
    },
    {
      "id": "codex-recognition-02-01",
      "label": "环形振动单元 1",
      "group": "interface",
      "type": "cylinder",
      "dimensions": {
        "diameter": 11,
        "length": 6
      },
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      "material": "触觉振动单元",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
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      "recognition_role": true,
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      "photo_derived": true,
      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
      "source_part_ids": [
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      "photo_visible": true,
      "photo_bbox": [
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      ]
    },
    {
      "id": "codex-recognition-02-02",
      "label": "环形振动单元 2",
      "group": "interface",
      "type": "cylinder",
      "dimensions": {
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        "length": 6
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      "material": "触觉振动单元",
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      "source_target_id": "recognition-02",
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    },
    {
      "id": "codex-recognition-02-03",
      "label": "环形振动单元 3",
      "group": "interface",
      "type": "cylinder",
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        "length": 6
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      "material": "触觉振动单元",
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      "source_status": "design_proposed",
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      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
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    },
    {
      "id": "codex-recognition-02-04",
      "label": "环形振动单元 4",
      "group": "interface",
      "type": "cylinder",
      "dimensions": {
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        "length": 6
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      "material": "触觉振动单元",
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      "source_target_id": "recognition-02",
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    },
    {
      "id": "codex-recognition-02-05",
      "label": "环形振动单元 5",
      "group": "interface",
      "type": "cylinder",
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      "material": "触觉振动单元",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
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      "source_target_id": "recognition-02",
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    },
    {
      "id": "codex-recognition-02-06",
      "label": "环形振动单元 6",
      "group": "interface",
      "type": "cylinder",
      "dimensions": {
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        "length": 6
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      "material": "触觉振动单元",
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      "source_status": "design_proposed",
      "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
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        "color": "#59c4c8",
        "opacity": 1.0,
        "roughness": 0.42,
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      "evidence_ids": [
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      "photo_derived": true,
      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
      "source_part_ids": [
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    },
    {
      "id": "codex-recognition-02-07",
      "label": "环形振动单元 7",
      "group": "interface",
      "type": "cylinder",
      "dimensions": {
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        "length": 6
      },
      "position": [
        -5.327213576290986e-15,
        -29.0,
        31.0
      ],
      "rotation_deg": [
        90.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "触觉振动单元",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#59c4c8",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#59c4c8",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-089"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
      "source_part_ids": [
        "codex-recognition-02-07"
      ],
      "photo_visible": true,
      "photo_bbox": [
        495,
        672,
        597,
        818
      ],
      "photo_polygon": [
        [
          495,
          672
        ],
        [
          597,
          672
        ],
        [
          597,
          818
        ],
        [
          495,
          818
        ]
      ]
    },
    {
      "id": "codex-recognition-02-08",
      "label": "环形振动单元 8",
      "group": "interface",
      "type": "cylinder",
      "dimensions": {
        "diameter": 11,
        "length": 6
      },
      "position": [
        20.506096654409873,
        -20.506096654409884,
        31.0
      ],
      "rotation_deg": [
        90.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "触觉振动单元",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#59c4c8",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#59c4c8",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-089"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
      "source_part_ids": [
        "codex-recognition-02-08"
      ],
      "photo_visible": true,
      "photo_bbox": [
        495,
        672,
        597,
        818
      ],
      "photo_polygon": [
        [
          495,
          672
        ],
        [
          597,
          672
        ],
        [
          597,
          818
        ],
        [
          495,
          818
        ]
      ]
    },
    {
      "id": "codex-recognition-03",
      "label": "磁力计",
      "group": "sensor",
      "type": "cylinder",
      "dimensions": {
        "diameter": 26,
        "length": 6
      },
      "position": [
        0.0,
        0.0,
        29.0
      ],
      "rotation_deg": [
        90.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "磁力计舱",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#344f5a",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#344f5a",
      "photo_derived": true,
      "photo_component_id": "recognition-03",
      "source_target_id": "recognition-03",
      "source_part_ids": [
        "codex-recognition-03"
      ],
      "photo_visible": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-089"
      ],
      "photo_bbox": [
        508,
        683,
        584,
        775
      ],
      "photo_polygon": [
        [
          508,
          683
        ],
        [
          584,
          683
        ],
        [
          584,
          775
        ],
        [
          508,
          775
        ]
      ]
    },
    {
      "id": "codex-recognition-04",
      "label": "方向标记",
      "group": "interface",
      "type": "extruded_polygon",
      "dimensions": {
        "width": 22,
        "depth": 4,
        "height": 30
      },
      "position": [
        0.0,
        17.0,
        35.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "高对比方向箭头",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#f1d05d",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#f1d05d",
      "photo_derived": true,
      "photo_component_id": "recognition-04",
      "source_target_id": "recognition-04",
      "source_part_ids": [
        "codex-recognition-04"
      ],
      "photo_visible": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-089"
      ],
      "profile_points": [
        [
          0.0,
          15.0
        ],
        [
          11.0,
          -8.0
        ],
        [
          4.0,
          -6.0
        ],
        [
          4.0,
          -15.0
        ],
        [
          -4.0,
          -15.0
        ],
        [
          -4.0,
          -6.0
        ],
        [
          -11.0,
          -8.0
        ]
      ],
      "photo_bbox": [
        520,
        685,
        570,
        720
      ],
      "photo_polygon": [
        [
          520,
          685
        ],
        [
          570,
          685
        ],
        [
          570,
          720
        ],
        [
          520,
          720
        ]
      ]
    },
    {
      "id": "codex-recognition-05-01",
      "label": "充电触点 1",
      "group": "interface",
      "type": "cylinder",
      "dimensions": {
        "diameter": 6,
        "length": 5
      },
      "position": [
        -5.0,
        -34.0,
        26.0
      ],
      "rotation_deg": [
        90.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "镀金充电触点",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#d6b64f",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.58
      },
      "color": "#d6b64f",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-089"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-05",
      "source_target_id": "recognition-05",
      "source_part_ids": [
        "codex-recognition-05-01"
      ],
      "photo_visible": true,
      "photo_bbox": [
        512,
        790,
        580,
        810
      ],
      "photo_polygon": [
        [
          512,
          790
        ],
        [
          580,
          790
        ],
        [
          580,
          810
        ],
        [
          512,
          810
        ]
      ]
    },
    {
      "id": "codex-recognition-05-02",
      "label": "充电触点 2",
      "group": "interface",
      "type": "cylinder",
      "dimensions": {
        "diameter": 6,
        "length": 5
      },
      "position": [
        5.0,
        -34.0,
        26.0
      ],
      "rotation_deg": [
        90.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "镀金充电触点",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#d6b64f",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.58
      },
      "color": "#d6b64f",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-089"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-05",
      "source_target_id": "recognition-05",
      "source_part_ids": [
        "codex-recognition-05-02"
      ],
      "photo_visible": true,
      "photo_bbox": [
        512,
        790,
        580,
        810
      ],
      "photo_polygon": [
        [
          512,
          790
        ],
        [
          580,
          790
        ],
        [
          580,
          810
        ],
        [
          512,
          810
        ]
      ]
    },
    {
      "id": "codex-main-pcba",
      "label": "主控与接口 PCB",
      "group": "pcb",
      "type": "box",
      "dimensions": {
        "width": 52,
        "depth": 1.6,
        "height": 52
      },
      "position": [
        0.0,
        0.0,
        12.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        -1
      ],
      "material": "PCB 概念包络",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#2b8a57",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#2b8a57",
      "render_mode": "metadata_only",
      "camera_fit": false
    }
  ],
  "patterns": [],
  "relations": [
    {
      "id": "host-installation",
      "type": "installed_on",
      "part_ids": [
        "host-context",
        "codex-body"
      ],
      "description": "产品与概念场景保持安装或使用关系；真实安装方式待工程复核。"
    },
    {
      "id": "visible-features-on-product",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-02-01",
        "codex-recognition-02-02",
        "codex-recognition-02-03",
        "codex-recognition-02-04",
        "codex-recognition-02-05",
        "codex-recognition-02-06",
        "codex-recognition-02-07",
        "codex-recognition-02-08",
        "codex-recognition-03",
        "codex-recognition-04",
        "codex-recognition-05-01",
        "codex-recognition-05-02"
      ],
      "description": "可见功能件按概念照片相对位置布置在主体或连接组件上。"
    },
    {
      "id": "electronics-contained",
      "type": "contained_by",
      "part_ids": [
        "codex-main-pcba",
        "codex-body"
      ],
      "description": "电子与线缆为概念包络或连接路径，隐藏尺寸与固定方式待实物确认。"
    }
  ],
  "interfaces": [
    {
      "id": "visible-interface-zone",
      "label": "可见交互与接口区",
      "part_ids": [
        "codex-recognition-02-01",
        "codex-recognition-02-02",
        "codex-recognition-02-03",
        "codex-recognition-02-04",
        "codex-recognition-02-05",
        "codex-recognition-02-06",
        "codex-recognition-02-07",
        "codex-recognition-02-08",
        "codex-recognition-03",
        "codex-recognition-04",
        "codex-recognition-05-01",
        "codex-recognition-05-02"
      ]
    }
  ],
  "cables": [],
  "assembly_steps": [
    {
      "id": "step-01",
      "sequence": 1,
      "label": "定位场景基准、主体和主要支撑件",
      "part_ids": [
        "host-context",
        "codex-body",
        "codex-recognition-01-01",
        "codex-recognition-01-02"
      ],
      "direction": [
        0,
        1,
        0
      ],
      "status": "design_proposed"
    },
    {
      "id": "step-02",
      "sequence": 2,
      "label": "安装可见功能、传感与交互件",
      "part_ids": [
        "codex-recognition-02-01",
        "codex-recognition-02-02",
        "codex-recognition-02-03",
        "codex-recognition-02-04",
        "codex-recognition-02-05",
        "codex-recognition-02-06",
        "codex-recognition-02-07",
        "codex-recognition-02-08",
        "codex-recognition-03",
        "codex-recognition-04",
        "codex-recognition-05-01",
        "codex-recognition-05-02"
      ],
      "direction": [
        0,
        0,
        1
      ],
      "status": "design_proposed"
    },
    {
      "id": "step-03",
      "sequence": 3,
      "label": "布置电子模块和连接路径并复核间隙",
      "part_ids": [
        "codex-main-pcba"
      ],
      "direction": [
        0,
        0,
        -1
      ],
      "status": "pending_verification"
    }
  ],
  "validation_rules": [
    {
      "id": "semantic-identity",
      "type": "recognition_part_coverage",
      "minimum_count": 5,
      "severity": "error"
    },
    {
      "id": "opening-binding",
      "type": "applicable_opening_binding",
      "minimum_coverage": 1.0,
      "severity": "error"
    },
    {
      "id": "blind-visual-review",
      "type": "independent_visual_review",
      "minimum_score": 85,
      "severity": "release_gate"
    }
  ],
  "dimension_sources": [
    {
      "id": "concept-photo-form",
      "status": "design_proposed",
      "scope": "可见轮廓、宿主、安装点、零件数量和相对位置",
      "reference": "/hardware-structure/photos/creative-089-photo-v1.jpg"
    },
    {
      "id": "codex-c-loop-geometry",
      "status": "design_proposed",
      "scope": "照片驱动参数几何、内部装配、工作路径和浏览器评审视图",
      "reference": "Codex Agent -> code -> render -> visual review -> patch, iteration 4"
    },
    {
      "id": "hidden-dimensions",
      "status": "pending_verification",
      "scope": "照片不可见的深度、背面、壁厚、紧固、密封、公差和真实材料",
      "reference": "Requires multi-view images, supplier drawings or physical measurement"
    }
  ],
  "visual_assets": [
    {
      "id": "product-concept-photo",
      "type": "ai_generated_concept_photo",
      "url": "/hardware-structure/photos/creative-089-photo-v1.jpg",
      "source_status": "ai_generated_concept",
      "revision": "photo-v1",
      "truth_boundary": {
        "zh": "AI 生成的产品概念照片，用于表达外观与使用场景，不是量产实物摄影。",
        "en": "AI-generated product concept image for form and use context; not a photograph of a manufactured unit."
      }
    },
    {
      "id": "structure-thumbnail",
      "type": "structure_preview",
      "url": "/hardware-structure/thumbnails/creative-089.svg"
    }
  ],
  "photo_structure_contract": {
    "schema_version": "creative-photo-structure-contract/v1",
    "photo_revision": "photo-v1",
    "structure_revision": "codex-geometry-c6",
    "prototype_family": "wearable-ring",
    "migration_role": "prototype_migrated",
    "host": "人体佩戴基准",
    "installation": "产品通过安装件与人体佩戴基准建立可检查的空间关系",
    "scale_reference": "人体佩戴基准",
    "visual_cues": [
      "腕带",
      "环形振动单元×8",
      "磁力计",
      "方向标记",
      "充电触点"
    ],
    "expected_recognition_parts": [
      "腕带",
      "环形振动单元×8",
      "磁力计",
      "方向标记",
      "充电触点"
    ],
    "pixel_review_status": "photo_geometry_rebuilt_pending_review",
    "truth_boundary": "结构契约验证照片和参数模型共享同一组可识别部件；非像素级 CAD 重建。"
  },
  "assumptions": [
    "单张概念图约束可见轮廓、颜色、零件数量和二维空间关系，不能证明背面及内部结构。",
    "深度、壁厚、紧固、密封和装配公差由 Codex 生成设计建议，必须经过图纸或实物复核。",
    "浏览器模型使用统一毫米单位，并保留概念、推断与待确认边界。",
    "recognition-05充电触点因角度和分辨率限制，仅可见底部边缘疑似金属反光区域，具体触点数量需实物确认",
    "磁力计recognition-03为内部功能推断，外部仅见中心凹陷区域，无明确传感器开窗"
  ],
  "engineering_boundary": "该网页结构以 /hardware-structure/photos/creative-089-photo-v1.jpg 的 AI 概念图为外观输入，由 Codex Agent 重建可检查的参数几何。它只用于产品形态、宿主安装、内部包络和方案评审；所有毫米尺寸仍为设计建议或待复核值，不是正式 CAD、STEP、Gerber、模具、认证或量产放行文件。",
  "photo_reconstruction": {
    "schema_version": "creative-photo-reconstruction/v1",
    "product_id": "creative-089",
    "case_id": 89,
    "photo_revision": "photo-v1",
    "structure_input_revision": "codex-geometry-c6",
    "generated_at": "2026-09-19",
    "photo": {
      "url": "/hardware-structure/photos/creative-089-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "00d8e04927c3be0609e6110ca94ef15e8786e5913572338b28789caaf7ddcaff",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "targets": [
      {
        "id": "host-context",
        "label": "人体佩戴基准",
        "role": "host",
        "part_ids": [
          "host-context"
        ],
        "instruction": "Tight box around the physical host or use surface that establishes installation and scale.",
        "bound_part_ids": [
          "host-context"
        ]
      },
      {
        "id": "recognition-01",
        "label": "腕带",
        "role": "mount",
        "part_ids": [
          "codex-recognition-01-01",
          "codex-recognition-01-02"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-01-01",
          "codex-recognition-01-02"
        ]
      },
      {
        "id": "recognition-02",
        "label": "环形振动单元×8",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-02-01",
          "codex-recognition-02-02",
          "codex-recognition-02-03",
          "codex-recognition-02-04",
          "codex-recognition-02-05",
          "codex-recognition-02-06",
          "codex-recognition-02-07",
          "codex-recognition-02-08"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-02-01",
          "codex-recognition-02-02",
          "codex-recognition-02-03",
          "codex-recognition-02-04",
          "codex-recognition-02-05",
          "codex-recognition-02-06",
          "codex-recognition-02-07",
          "codex-recognition-02-08"
        ]
      },
      {
        "id": "recognition-03",
        "label": "磁力计",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-03"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-03"
        ]
      },
      {
        "id": "recognition-04",
        "label": "方向标记",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-04"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-04"
        ]
      },
      {
        "id": "recognition-05",
        "label": "充电触点",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-05-01",
          "codex-recognition-05-02"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-05-01",
          "codex-recognition-05-02"
        ]
      },
      {
        "id": "product-silhouette",
        "label": "产品主体整体轮廓",
        "role": "product_shell",
        "part_ids": [
          "codex-body"
        ],
        "instruction": "Trace the complete visible product silhouette, excluding the host and background.",
        "bound_part_ids": [
          "codex-body"
        ]
      }
    ],
    "regions": [
      {
        "target_id": "host-context",
        "role": "host",
        "bbox": [
          0,
          0,
          550,
          998
        ],
        "polygon": [
          [
            0,
            0
          ],
          [
            550,
            0
          ],
          [
            550,
            998
          ],
          [
            0,
            998
          ]
        ],
        "visible": true,
        "confidence": 0.95,
        "shape_hint": "cylinder",
        "visual_description": "男性躯干及手臂，穿着深蓝色夹克，作为产品佩戴的人体基准"
      },
      {
        "target_id": "recognition-01",
        "role": "mount",
        "bbox": [
          261,
          758,
          289,
          873
        ],
        "polygon": [
          [
            261,
            758
          ],
          [
            289,
            758
          ],
          [
            289,
            873
          ],
          [
            261,
            873
          ]
        ],
        "visible": true,
        "confidence": 0.9,
        "shape_hint": "cylinder",
        "visual_description": "黑色弹性腕带，缠绕于左手腕，连接振动单元"
      },
      {
        "target_id": "recognition-02",
        "role": "visible_part",
        "bbox": [
          495,
          672,
          597,
          818
        ],
        "polygon": [
          [
            495,
            672
          ],
          [
            597,
            672
          ],
          [
            597,
            818
          ],
          [
            495,
            818
          ]
        ],
        "visible": true,
        "confidence": 0.92,
        "shape_hint": "cylinder",
        "visual_description": "圆形黑色振动单元主体，表面可见8个环形分布的凸起振动马达位置，顶部有方向标记"
      },
      {
        "target_id": "recognition-03",
        "role": "visible_part",
        "bbox": [
          508,
          683,
          584,
          775
        ],
        "polygon": [
          [
            508,
            683
          ],
          [
            584,
            683
          ],
          [
            584,
            775
          ],
          [
            508,
            775
          ]
        ],
        "visible": true,
        "confidence": 0.85,
        "shape_hint": "cylinder",
        "visual_description": "集成于振动单元中心的磁力计区域，位于圆盘几何中心，用于检测地磁场方向"
      },
      {
        "target_id": "recognition-04",
        "role": "visible_part",
        "bbox": [
          520,
          685,
          570,
          720
        ],
        "polygon": [
          [
            520,
            685
          ],
          [
            570,
            685
          ],
          [
            570,
            720
          ],
          [
            520,
            720
          ]
        ],
        "visible": true,
        "confidence": 0.88,
        "shape_hint": "cylinder",
        "visual_description": "顶部方向标记，三角形箭头指示北方，位于圆盘12点钟位置"
      },
      {
        "target_id": "recognition-05",
        "role": "visible_part",
        "bbox": [
          512,
          790,
          580,
          810
        ],
        "polygon": [
          [
            512,
            790
          ],
          [
            580,
            790
          ],
          [
            580,
            810
          ],
          [
            512,
            810
          ]
        ],
        "visible": true,
        "confidence": 0.75,
        "shape_hint": "cylinder",
        "visual_description": "底部充电触点区域，两个金属触点位于圆盘下边缘，用于磁吸充电"
      },
      {
        "target_id": "product-silhouette",
        "role": "product_shell",
        "visible": true,
        "bbox": [
          261,
          572,
          597,
          998
        ],
        "polygon": [
          [
            261,
            572
          ],
          [
            597,
            572
          ],
          [
            597,
            998
          ],
          [
            261,
            998
          ]
        ],
        "confidence": 0.9,
        "shape_hint": "ring",
        "visual_description": "触觉指南针完整产品轮廓，包含手持杆、连接线缆、腕带及圆形振动单元"
      }
    ],
    "product_silhouette": {
      "bbox": [
        261,
        572,
        597,
        998
      ],
      "polygon": [
        [
          261,
          572
        ],
        [
          597,
          572
        ],
        [
          597,
          998
        ],
        [
          261,
          998
        ]
      ],
      "description": "触觉指南针完整产品轮廓，包含手持杆、连接线缆、腕带及圆形振动单元"
    },
    "mounting_points": [
      {
        "label": "腕带佩戴点",
        "point": [
          275,
          815
        ],
        "host_target_id": "host-context",
        "product_target_id": "recognition-01",
        "confidence": 0.9
      }
    ],
    "connections": [
      {
        "from_target_id": "recognition-01",
        "to_target_id": "recognition-02",
        "type": "contained_by",
        "description": "腕带通过线缆连接至圆形振动单元"
      },
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-03",
        "type": "contained_by",
        "description": "磁力计集成于振动单元中心"
      },
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-04",
        "type": "contained_by",
        "description": "方向标记位于振动单元顶部表面"
      },
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-05",
        "type": "contained_by",
        "description": "充电触点位于振动单元底部边缘"
      }
    ],
    "camera": {
      "view": "front_right",
      "yaw_deg": -25,
      "pitch_deg": -10,
      "roll_deg": 0,
      "fov_deg": 55,
      "framing_bbox": [
        0,
        0,
        1000,
        1000
      ]
    },
    "geometry_plan": {
      "strategy": "parameterized",
      "rationale": "按概念照片重建主体比例、支撑、接口、开孔、重复阵列和连接关系；隐藏结构与制造尺寸保持设计建议。",
      "bindings": [
        {
          "target_id": "host-context",
          "asset_mode": "parameterized",
          "depth_order": 0,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "product-silhouette",
          "asset_mode": "parameterized",
          "depth_order": 1,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-01",
          "asset_mode": "parameterized",
          "depth_order": 2,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-02",
          "asset_mode": "parameterized",
          "depth_order": 3,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-03",
          "asset_mode": "parameterized",
          "depth_order": 4,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-04",
          "asset_mode": "parameterized",
          "depth_order": 5,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-05",
          "asset_mode": "parameterized",
          "depth_order": 6,
          "orientation": "assembly_specific",
          "confidence": 0.84
        }
      ]
    },
    "uncertainties": [
      "recognition-05充电触点因角度和分辨率限制，仅可见底部边缘疑似金属反光区域，具体触点数量需实物确认",
      "磁力计recognition-03为内部功能推断，外部仅见中心凹陷区域，无明确传感器开窗"
    ],
    "provenance": {
      "mode": "kimi_vlm",
      "provider": "kimi",
      "model": "kimi-k2.6",
      "operation": "photo-reconstruction.annotate",
      "prompt_template_version": "photo-reconstruction-v1",
      "calls": [
        {
          "provider": "kimi",
          "model_version": "kimi-k2.6",
          "operation": "photo-reconstruction.annotate",
          "prompt_template_version": "photo-reconstruction-v1",
          "request_hash": "05351835ef37514105090723cf91b54e99a11166f259afbb395a61fb4abb7505",
          "latency_ms": 36005,
          "status": "completed",
          "prompt_tokens": 1523,
          "completion_tokens": 1356,
          "total_tokens": 2879,
          "cached_tokens": 181,
          "error_code": "",
          "error_message": "",
          "fallback_used": false
        }
      ]
    },
    "truth_boundary": {
      "zh": "照片校准层用于验证轮廓、宿主、安装和可见零件；工程零件尺寸、间隙及制造结论仍由原结构层和正式图纸控制。",
      "en": "The photo-calibrated layer checks silhouette, host, installation and visible parts; engineering dimensions, clearances and manufacturing conclusions remain controlled by the engineering layer and released drawings."
    },
    "geometry_proxy_parts": [
      {
        "id": "photo-proxy-host-context",
        "source_target_id": "host-context",
        "source_part_ids": [
          "host-context"
        ],
        "label": "手腕佩戴基准",
        "group": "host",
        "type": "ellipsoid",
        "dimensions": {
          "width": 95,
          "depth": 65,
          "height": 180
        },
        "position": [
          0.0,
          0.0,
          -25.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "概念场景基准",
        "source_status": "pending_verification",
        "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          0,
          0,
          550,
          998
        ],
        "polygon": [
          [
            0,
            0
          ],
          [
            550,
            0
          ],
          [
            550,
            998
          ],
          [
            0,
            998
          ]
        ],
        "confidence": 0.95,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": false,
        "appearance": {
          "color": "#aab2b4",
          "opacity": 0.11,
          "roughness": 0.62,
          "metalness": 0.08
        },
        "color": "#aab2b4"
      },
      {
        "id": "photo-proxy-codex-body",
        "source_target_id": "product-silhouette",
        "source_part_ids": [
          "codex-body"
        ],
        "label": "触觉指南针主体轮廓",
        "group": "shell",
        "type": "cylinder",
        "dimensions": {
          "diameter": 84,
          "length": 24
        },
        "position": [
          0.0,
          0.0,
          16.0
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "material": "圆形触觉指南针外壳",
        "source_status": "design_proposed",
        "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          261,
          572,
          597,
          998
        ],
        "polygon": [
          [
            261,
            572
          ],
          [
            597,
            572
          ],
          [
            597,
            998
          ],
          [
            261,
            998
          ]
        ],
        "confidence": 0.9,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#202a2f",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#202a2f"
      },
      {
        "id": "photo-proxy-codex-recognition-01-01",
        "source_target_id": "recognition-01",
        "source_part_ids": [
          "codex-recognition-01-01"
        ],
        "label": "腕带 1",
        "group": "bracket",
        "type": "rounded_box",
        "dimensions": {
          "width": 42,
          "depth": 12,
          "height": 86,
          "corner_radius": 16
        },
        "position": [
          0.0,
          -78.0,
          -2.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "弹性腕带",
        "source_status": "design_proposed",
        "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          261,
          758,
          289,
          873
        ],
        "polygon": [
          [
            261,
            758
          ],
          [
            289,
            758
          ],
          [
            289,
            873
          ],
          [
            261,
            873
          ]
        ],
        "confidence": 0.9,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#263238",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#263238"
      },
      {
        "id": "photo-proxy-codex-recognition-01-02",
        "source_target_id": "recognition-01",
        "source_part_ids": [
          "codex-recognition-01-02"
        ],
        "label": "腕带 2",
        "group": "bracket",
        "type": "rounded_box",
        "dimensions": {
          "width": 42,
          "depth": 12,
          "height": 86,
          "corner_radius": 16
        },
        "position": [
          0.0,
          78.0,
          -2.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "弹性腕带",
        "source_status": "design_proposed",
        "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          261,
          758,
          289,
          873
        ],
        "polygon": [
          [
            261,
            758
          ],
          [
            289,
            758
          ],
          [
            289,
            873
          ],
          [
            261,
            873
          ]
        ],
        "confidence": 0.9,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#263238",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#263238"
      },
      {
        "id": "photo-proxy-codex-recognition-02-01",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02-01"
        ],
        "label": "环形振动单元 1",
        "group": "interface",
        "type": "cylinder",
        "dimensions": {
          "diameter": 11,
          "length": 6
        },
        "position": [
          29.0,
          0.0,
          31.0
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "material": "触觉振动单元",
        "source_status": "design_proposed",
        "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          495,
          672,
          597,
          818
        ],
        "polygon": [
          [
            495,
            672
          ],
          [
            597,
            672
          ],
          [
            597,
            818
          ],
          [
            495,
            818
          ]
        ],
        "confidence": 0.92,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#59c4c8",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#59c4c8"
      },
      {
        "id": "photo-proxy-codex-recognition-02-02",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02-02"
        ],
        "label": "环形振动单元 2",
        "group": "interface",
        "type": "cylinder",
        "dimensions": {
          "diameter": 11,
          "length": 6
        },
        "position": [
          20.50609665440988,
          20.506096654409877,
          31.0
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "material": "触觉振动单元",
        "source_status": "design_proposed",
        "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          495,
          672,
          597,
          818
        ],
        "polygon": [
          [
            495,
            672
          ],
          [
            597,
            672
          ],
          [
            597,
            818
          ],
          [
            495,
            818
          ]
        ],
        "confidence": 0.92,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#59c4c8",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#59c4c8"
      },
      {
        "id": "photo-proxy-codex-recognition-02-03",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02-03"
        ],
        "label": "环形振动单元 3",
        "group": "interface",
        "type": "cylinder",
        "dimensions": {
          "diameter": 11,
          "length": 6
        },
        "position": [
          1.7757378587636622e-15,
          29.0,
          31.0
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "material": "触觉振动单元",
        "source_status": "design_proposed",
        "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          495,
          672,
          597,
          818
        ],
        "polygon": [
          [
            495,
            672
          ],
          [
            597,
            672
          ],
          [
            597,
            818
          ],
          [
            495,
            818
          ]
        ],
        "confidence": 0.92,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#59c4c8",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#59c4c8"
      },
      {
        "id": "photo-proxy-codex-recognition-02-04",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02-04"
        ],
        "label": "环形振动单元 4",
        "group": "interface",
        "type": "cylinder",
        "dimensions": {
          "diameter": 11,
          "length": 6
        },
        "position": [
          -20.506096654409877,
          20.50609665440988,
          31.0
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "material": "触觉振动单元",
        "source_status": "design_proposed",
        "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          495,
          672,
          597,
          818
        ],
        "polygon": [
          [
            495,
            672
          ],
          [
            597,
            672
          ],
          [
            597,
            818
          ],
          [
            495,
            818
          ]
        ],
        "confidence": 0.92,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#59c4c8",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#59c4c8"
      },
      {
        "id": "photo-proxy-codex-recognition-02-05",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02-05"
        ],
        "label": "环形振动单元 5",
        "group": "interface",
        "type": "cylinder",
        "dimensions": {
          "diameter": 11,
          "length": 6
        },
        "position": [
          -29.0,
          3.5514757175273244e-15,
          31.0
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "material": "触觉振动单元",
        "source_status": "design_proposed",
        "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          495,
          672,
          597,
          818
        ],
        "polygon": [
          [
            495,
            672
          ],
          [
            597,
            672
          ],
          [
            597,
            818
          ],
          [
            495,
            818
          ]
        ],
        "confidence": 0.92,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#59c4c8",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#59c4c8"
      },
      {
        "id": "photo-proxy-codex-recognition-02-06",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02-06"
        ],
        "label": "环形振动单元 6",
        "group": "interface",
        "type": "cylinder",
        "dimensions": {
          "diameter": 11,
          "length": 6
        },
        "position": [
          -20.506096654409884,
          -20.506096654409877,
          31.0
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "material": "触觉振动单元",
        "source_status": "design_proposed",
        "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          495,
          672,
          597,
          818
        ],
        "polygon": [
          [
            495,
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          ],
          [
            597,
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          ],
          [
            597,
            818
          ],
          [
            495,
            818
          ]
        ],
        "confidence": 0.92,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#59c4c8",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#59c4c8"
      },
      {
        "id": "photo-proxy-codex-recognition-02-07",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02-07"
        ],
        "label": "环形振动单元 7",
        "group": "interface",
        "type": "cylinder",
        "dimensions": {
          "diameter": 11,
          "length": 6
        },
        "position": [
          -5.327213576290986e-15,
          -29.0,
          31.0
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "material": "触觉振动单元",
        "source_status": "design_proposed",
        "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          495,
          672,
          597,
          818
        ],
        "polygon": [
          [
            495,
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          ],
          [
            597,
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          ],
          [
            597,
            818
          ],
          [
            495,
            818
          ]
        ],
        "confidence": 0.92,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#59c4c8",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#59c4c8"
      },
      {
        "id": "photo-proxy-codex-recognition-02-08",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02-08"
        ],
        "label": "环形振动单元 8",
        "group": "interface",
        "type": "cylinder",
        "dimensions": {
          "diameter": 11,
          "length": 6
        },
        "position": [
          20.506096654409873,
          -20.506096654409884,
          31.0
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "material": "触觉振动单元",
        "source_status": "design_proposed",
        "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          495,
          672,
          597,
          818
        ],
        "polygon": [
          [
            495,
            672
          ],
          [
            597,
            672
          ],
          [
            597,
            818
          ],
          [
            495,
            818
          ]
        ],
        "confidence": 0.92,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#59c4c8",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#59c4c8"
      },
      {
        "id": "photo-proxy-codex-recognition-03",
        "source_target_id": "recognition-03",
        "source_part_ids": [
          "codex-recognition-03"
        ],
        "label": "磁力计",
        "group": "sensor",
        "type": "cylinder",
        "dimensions": {
          "diameter": 26,
          "length": 6
        },
        "position": [
          0.0,
          0.0,
          29.0
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "material": "磁力计舱",
        "source_status": "design_proposed",
        "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          508,
          683,
          584,
          775
        ],
        "polygon": [
          [
            508,
            683
          ],
          [
            584,
            683
          ],
          [
            584,
            775
          ],
          [
            508,
            775
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#344f5a",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#344f5a"
      },
      {
        "id": "photo-proxy-codex-recognition-04",
        "source_target_id": "recognition-04",
        "source_part_ids": [
          "codex-recognition-04"
        ],
        "label": "方向标记",
        "group": "interface",
        "type": "extruded_polygon",
        "dimensions": {
          "width": 22,
          "depth": 4,
          "height": 30
        },
        "position": [
          0.0,
          17.0,
          35.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "高对比方向箭头",
        "source_status": "design_proposed",
        "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          520,
          685,
          570,
          720
        ],
        "polygon": [
          [
            520,
            685
          ],
          [
            570,
            685
          ],
          [
            570,
            720
          ],
          [
            520,
            720
          ]
        ],
        "confidence": 0.88,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#f1d05d",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#f1d05d",
        "profile_points": [
          [
            0.0,
            15.0
          ],
          [
            11.0,
            -8.0
          ],
          [
            4.0,
            -6.0
          ],
          [
            4.0,
            -15.0
          ],
          [
            -4.0,
            -15.0
          ],
          [
            -4.0,
            -6.0
          ],
          [
            -11.0,
            -8.0
          ]
        ]
      },
      {
        "id": "photo-proxy-codex-recognition-05-01",
        "source_target_id": "recognition-05",
        "source_part_ids": [
          "codex-recognition-05-01"
        ],
        "label": "充电触点 1",
        "group": "interface",
        "type": "cylinder",
        "dimensions": {
          "diameter": 6,
          "length": 5
        },
        "position": [
          -5.0,
          -34.0,
          26.0
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "material": "镀金充电触点",
        "source_status": "design_proposed",
        "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          512,
          790,
          580,
          810
        ],
        "polygon": [
          [
            512,
            790
          ],
          [
            580,
            790
          ],
          [
            580,
            810
          ],
          [
            512,
            810
          ]
        ],
        "confidence": 0.75,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#d6b64f",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.58
        },
        "color": "#d6b64f"
      },
      {
        "id": "photo-proxy-codex-recognition-05-02",
        "source_target_id": "recognition-05",
        "source_part_ids": [
          "codex-recognition-05-02"
        ],
        "label": "充电触点 2",
        "group": "interface",
        "type": "cylinder",
        "dimensions": {
          "diameter": 6,
          "length": 5
        },
        "position": [
          5.0,
          -34.0,
          26.0
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "material": "镀金充电触点",
        "source_status": "design_proposed",
        "source_reference": "creative-089 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          512,
          790,
          580,
          810
        ],
        "polygon": [
          [
            512,
            790
          ],
          [
            580,
            790
          ],
          [
            580,
            810
          ],
          [
            512,
            810
          ]
        ],
        "confidence": 0.75,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#d6b64f",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.58
        },
        "color": "#d6b64f"
      }
    ],
    "engineering_geometry_revision": "codex-geometry-c6",
    "geometry_fingerprint": "sha256:ec795ffa9cc9feffe00b043bc987090de00122a44c68d6ba00d808a5ef0b86f3",
    "visual_review": {
      "status": "pending_review",
      "score": null,
      "summary_zh": "当前几何已重建，等待与当前 fingerprint 绑定的独立渲染视觉评审。",
      "geometry_fingerprint": "sha256:ec795ffa9cc9feffe00b043bc987090de00122a44c68d6ba00d808a5ef0b86f3"
    }
  },
  "presentation": {
    "default_view": "iso",
    "iso_view_deg": [
      25.0,
      18.0
    ],
    "dimensions_visible_by_default": false,
    "hidden_groups_by_default": [
      "fov"
    ],
    "shell_opacity": 0.82,
    "photo_mode_available": true
  },
  "codex_geometry_refinement": {
    "schema_version": "codex-geometry-refinement/v1",
    "mode": "codex_agent_closed_loop",
    "source_photo_revision": "photo-v1",
    "iteration": 6,
    "status": "render_pending_visual_review",
    "scope": [
      "photo-specific-form",
      "host-and-installation",
      "key-parts",
      "internal-assembly",
      "work-path"
    ],
    "pipeline": [
      "generate_code",
      "render_screenshot",
      "visual_review",
      "patch_code"
    ],
    "truth_boundary": {
      "zh": "结构由单张 AI 概念图反向生成；可见比例受照片约束，隐藏结构和工程尺寸仍需图纸或实物确认。",
      "en": "Geometry is generated from one AI concept image. Visible proportions are image-constrained; hidden construction and engineering dimensions still require drawings or physical verification."
    },
    "quality_status": "reworked_pending_blind_visual_review"
  },
  "photo_derived_structure": {
    "schema_version": "creative-photo-derived-structure/v1",
    "product_id": "creative-089",
    "case_id": 89,
    "photo_revision": "photo-v1",
    "generated_at": "2026-09-19",
    "photo": {
      "url": "/hardware-structure/photos/creative-089-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "00d8e04927c3be0609e6110ca94ef15e8786e5913572338b28789caaf7ddcaff",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "product": {
      "bbox": [
        261,
        572,
        597,
        998
      ],
      "polygon": [
        [
          261,
          572
        ],
        [
          597,
          572
        ],
        [
          597,
          998
        ],
        [
          261,
          998
        ]
      ],
      "estimated_dimensions_mm": {
        "width": 145,
        "depth": 80,
        "height": 205
      },
      "dimension_basis": "人体佩戴基准; front review plane preserves the concept-photo silhouette ratio while the original engineering envelope remains unchanged",
      "form_summary": "依据概念图重建的可辨识主体、支撑、接口、阵列和连接结构；尺寸与隐藏构造待工程复核。"
    },
    "components": [
      {
        "id": "host-context",
        "label_zh": "人体佩戴基准",
        "label_en": "人体佩戴基准",
        "role": "host",
        "bbox": [
          0,
          0,
          550,
          998
        ],
        "polygon": [
          [
            0,
            0
          ],
          [
            550,
            0
          ],
          [
            550,
            998
          ],
          [
            0,
            998
          ]
        ],
        "confidence": 0.95,
        "material_guess": "男性躯干及手臂，穿着深蓝色夹克，作为产品佩戴的人体基准"
      },
      {
        "id": "recognition-01",
        "label_zh": "腕带",
        "label_en": "腕带",
        "role": "mount",
        "bbox": [
          261,
          758,
          289,
          873
        ],
        "polygon": [
          [
            261,
            758
          ],
          [
            289,
            758
          ],
          [
            289,
            873
          ],
          [
            261,
            873
          ]
        ],
        "confidence": 0.9,
        "material_guess": "黑色弹性腕带，缠绕于左手腕，连接振动单元"
      },
      {
        "id": "recognition-02",
        "label_zh": "环形振动单元×8",
        "label_en": "环形振动单元×8",
        "role": "visible_part",
        "bbox": [
          495,
          672,
          597,
          818
        ],
        "polygon": [
          [
            495,
            672
          ],
          [
            597,
            672
          ],
          [
            597,
            818
          ],
          [
            495,
            818
          ]
        ],
        "confidence": 0.92,
        "material_guess": "圆形黑色振动单元主体，表面可见8个环形分布的凸起振动马达位置，顶部有方向标记"
      },
      {
        "id": "recognition-03",
        "label_zh": "磁力计",
        "label_en": "磁力计",
        "role": "visible_part",
        "bbox": [
          508,
          683,
          584,
          775
        ],
        "polygon": [
          [
            508,
            683
          ],
          [
            584,
            683
          ],
          [
            584,
            775
          ],
          [
            508,
            775
          ]
        ],
        "confidence": 0.85,
        "material_guess": "集成于振动单元中心的磁力计区域，位于圆盘几何中心，用于检测地磁场方向"
      },
      {
        "id": "recognition-04",
        "label_zh": "方向标记",
        "label_en": "方向标记",
        "role": "visible_part",
        "bbox": [
          520,
          685,
          570,
          720
        ],
        "polygon": [
          [
            520,
            685
          ],
          [
            570,
            685
          ],
          [
            570,
            720
          ],
          [
            520,
            720
          ]
        ],
        "confidence": 0.88,
        "material_guess": "顶部方向标记，三角形箭头指示北方，位于圆盘12点钟位置"
      },
      {
        "id": "recognition-05",
        "label_zh": "充电触点",
        "label_en": "充电触点",
        "role": "visible_part",
        "bbox": [
          512,
          790,
          580,
          810
        ],
        "polygon": [
          [
            512,
            790
          ],
          [
            580,
            790
          ],
          [
            580,
            810
          ],
          [
            512,
            810
          ]
        ],
        "confidence": 0.75,
        "material_guess": "底部充电触点区域，两个金属触点位于圆盘下边缘，用于磁吸充电"
      },
      {
        "id": "product-silhouette",
        "label_zh": "产品主体整体轮廓",
        "label_en": "产品主体整体轮廓",
        "role": "product_shell",
        "bbox": [
          261,
          572,
          597,
          998
        ],
        "polygon": [
          [
            261,
            572
          ],
          [
            597,
            572
          ],
          [
            597,
            998
          ],
          [
            261,
            998
          ]
        ],
        "confidence": 0.9,
        "material_guess": "触觉指南针完整产品轮廓，包含手持杆、连接线缆、腕带及圆形振动单元"
      }
    ],
    "relations": [
      {
        "from_target_id": "recognition-01",
        "to_target_id": "recognition-02",
        "type": "contained_by",
        "description": "腕带通过线缆连接至圆形振动单元"
      },
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-03",
        "type": "contained_by",
        "description": "磁力计集成于振动单元中心"
      },
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-04",
        "type": "contained_by",
        "description": "方向标记位于振动单元顶部表面"
      },
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-05",
        "type": "contained_by",
        "description": "充电触点位于振动单元底部边缘"
      }
    ],
    "camera": {
      "view": "front_right",
      "yaw_deg": -25,
      "pitch_deg": -10,
      "roll_deg": 0,
      "fov_deg": 55,
      "framing_bbox": [
        0,
        0,
        1000,
        1000
      ]
    },
    "uncertainties": [
      "recognition-05充电触点因角度和分辨率限制，仅可见底部边缘疑似金属反光区域，具体触点数量需实物确认",
      "磁力计recognition-03为内部功能推断，外部仅见中心凹陷区域，无明确传感器开窗"
    ],
    "provenance": {
      "mode": "codex_agent_closed_loop",
      "operation": "concept-photo-to-parametric-geometry",
      "iteration": 6
    }
  }
}