{
  "schema_version": "hardware-structure/v2",
  "unit": "mm",
  "product_id": "creative-086",
  "title": "086 头控鼠标结构概念评审",
  "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": 86,
    "domain": "无障碍辅助",
    "name": "头控鼠标",
    "user_value": "利用头部小幅运动控制光标，点击可由驻留或外接开关完成。",
    "discovery_platform": "GitHub",
    "source_grade": "A",
    "source_url": "https://github.com/readme/featured/disability-creativity",
    "mvp_path": "摄像头/IMU 跟踪头姿；PC 做滤波与映射；RP2040 作为可选 USB HID；提供重新居中按钮。",
    "components": "普通摄像头或 IMU 头带、RP2040 可选、按钮",
    "software_stack": "OpenCV/MediaPipe、USB HID",
    "github_project": "Statial.b adjustable mouse",
    "github_url": "https://github.com/PyottDesign/Statial-b",
    "match_level": "近似",
    "bom_estimate_cny": 320,
    "difficulty": 4,
    "novelty": 4,
    "demand": 5,
    "reuse": 3,
    "risk": 4,
    "differentiation": "低成本、无需专用红外硬件、个体化滤波。",
    "safety_boundary": "长时间使用的人体工学、误触和隐私要实测。",
    "recommendation_score": 61,
    "structural_archetype": "headband",
    "prototype_family": "head-worn",
    "prototype_label_zh": "眼镜、头盔与头戴结构",
    "prototype_label_en": "Eyewear, helmet and head-worn assembly",
    "prototype_version": "creative-host-assembly/v1",
    "migration_role": "prototype_migrated",
    "assembly_topology": [
      "头部人机基准",
      "弧面或镜架支撑",
      "电子舱",
      "视场与佩戴间隙"
    ],
    "dimension_authority": "design_proposed_and_pending_verification",
    "structure_evidence": [
      {
        "id": "workbook-source-086",
        "url": "https://github.com/readme/featured/disability-creativity",
        "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": [
      "头带",
      "IMU传感仓",
      "额头软垫",
      "校准按键",
      "USB接收器"
    ],
    "geometry_authority": "concept_photo_primary",
    "geometry_generation_method": "codex_agent_closed_loop",
    "geometry_iteration": 7,
    "geometry_fingerprint": "sha256:8d6cb6460e823f44ce6489f4294d3c2aaf8e13b907f19e79be1e50beb9deccb8",
    "structure_quality_revision": "structure-visual-r6",
    "structure_quality_remediation": {
      "revision": "structure-visual-r6",
      "remediated_at": "2026-09-19",
      "geometry_revision": "codex-geometry-c6",
      "trigger": "final_blind_contact_review",
      "prior_visual_status": "rework_required",
      "reason": "右侧额头软垫移至 [88,76,4]，对齐并压入头带右侧弧段端部，同时增加 attached_to 关系。",
      "previous_remediation": {
        "revision": "structure-visual-r6",
        "remediated_at": "2026-09-19",
        "geometry_revision": "codex-geometry-c6",
        "trigger": "final_blind_contact_review",
        "prior_visual_status": "rework_required",
        "reason": "右侧额头软垫由 [48,98,-8] 移至 [34,112,4]，实体进入头带弧段并增加 attached_to 关系。",
        "previous_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": 9,
            "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": 10,
            "openings": 2,
            "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。"
        },
        "truth_boundary": "本轮仅修正概念渲染中的可见接触关系；尺寸、材料、固定、强度、装配公差、实物验证和工程放行仍待工程师审核。"
      },
      "truth_boundary": "本轮仅修正概念渲染中的可见接触关系；尺寸、材料、固定、强度、装配公差、实物验证和工程放行仍待工程师审核。"
    }
  },
  "envelope": {
    "external": {
      "width": 311.647,
      "depth": 175,
      "height": 367.647,
      "center": [
        0,
        0,
        0
      ]
    },
    "internal": {
      "width": 261,
      "depth": 157,
      "height": 246,
      "center": [
        0,
        0,
        0
      ]
    },
    "wall_thickness": 3.0
  },
  "openings": [
    {
      "id": "opening-codex-recognition-04",
      "label": "校准按键概念安装开孔",
      "center": [
        -92.0,
        76.0,
        22.0
      ],
      "axis": [
        0,
        0,
        1
      ],
      "width": 14.56,
      "height": 14.56,
      "alignment_tolerance_mm": 1.0,
      "source_status": "design_proposed",
      "truth_boundary": "概念开孔位置用于表达装配关系；真实尺寸、公差和紧固方式必须由工程师根据实物板卡复核。"
    },
    {
      "id": "opening-codex-recognition-05",
      "label": "USB接收器概念安装开孔",
      "center": [
        72.0,
        -54.0,
        10.0
      ],
      "axis": [
        0,
        0,
        1
      ],
      "width": 43.68,
      "height": 18.72,
      "alignment_tolerance_mm": 1.0,
      "source_status": "design_proposed",
      "truth_boundary": "概念开孔位置用于表达装配关系；真实尺寸、公差和紧固方式必须由工程师根据实物板卡复核。"
    }
  ],
  "prototype_instance": {
    "schema_version": "creative-host-assembly/v1",
    "prototype_family": "head-worn",
    "prototype_label_zh": "眼镜、头盔与头戴结构",
    "prototype_label_en": "Eyewear, helmet and head-worn assembly",
    "host_strategy": "body",
    "shell_strategy": "head_worn",
    "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",
        "codex-recognition-03-01",
        "codex-recognition-03-02",
        "receiver-dock"
      ]
    },
    {
      "id": "interaction-assembly",
      "label": "可见功能与交互件",
      "part_ids": [
        "codex-recognition-02",
        "codex-recognition-04",
        "codex-recognition-05"
      ]
    },
    {
      "id": "electronics-assembly",
      "label": "电子与连接路径",
      "part_ids": [
        "codex-main-pcba"
      ]
    }
  ],
  "parts": [
    {
      "id": "host-context",
      "label": "人体头部佩戴基准",
      "group": "host",
      "type": "ellipsoid",
      "dimensions": {
        "width": 180,
        "depth": 160,
        "height": 230
      },
      "position": [
        0.0,
        0.0,
        -34.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        -1,
        0
      ],
      "material": "概念场景基准",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "creative-086 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": [
        0,
        0,
        0,
        0
      ]
    },
    {
      "id": "codex-body",
      "label": "头控鼠标主体轮廓",
      "group": "shell",
      "type": "ring_segment",
      "dimensions": {
        "outer_diameter": 226,
        "inner_diameter": 198,
        "width": 24,
        "arc_deg": 235
      },
      "position": [
        0.0,
        28.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        152.0
      ],
      "explode_vector": [
        0,
        0,
        -1
      ],
      "material": "弹性头控设备头带",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-086 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": "#283238",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#283238",
      "photo_derived": true,
      "photo_component_id": "product-silhouette",
      "source_target_id": "product-silhouette",
      "source_part_ids": [
        "codex-body"
      ],
      "photo_visible": true,
      "photo_bbox": [
        238,
        68,
        642,
        928
      ],
      "photo_polygon": [
        [
          238,
          177
        ],
        [
          253,
          170
        ],
        [
          270,
          164
        ],
        [
          293,
          160
        ],
        [
          320,
          157
        ],
        [
          350,
          155
        ],
        [
          381,
          154
        ],
        [
          410,
          155
        ],
        [
          436,
          158
        ],
        [
          451,
          166
        ],
        [
          450,
          136
        ],
        [
          445,
          116
        ],
        [
          436,
          102
        ],
        [
          423,
          92
        ],
        [
          408,
          86
        ],
        [
          391,
          83
        ]
      ]
    },
    {
      "id": "codex-recognition-01",
      "label": "头带",
      "group": "shell",
      "type": "ring_segment",
      "dimensions": {
        "outer_diameter": 238,
        "inner_diameter": 198,
        "width": 28,
        "arc_deg": 235
      },
      "position": [
        0.0,
        28.0,
        4.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        152.0
      ],
      "explode_vector": [
        0,
        0,
        -1
      ],
      "material": "可调节弹性头带",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-086 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": "#263137",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#263137",
      "photo_derived": true,
      "photo_component_id": "recognition-01",
      "source_target_id": "recognition-01",
      "source_part_ids": [
        "codex-recognition-01"
      ],
      "photo_visible": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-086"
      ],
      "photo_bbox": [
        238,
        68,
        451,
        213
      ],
      "photo_polygon": [
        [
          238,
          177
        ],
        [
          253,
          170
        ],
        [
          270,
          164
        ],
        [
          293,
          160
        ],
        [
          320,
          157
        ],
        [
          350,
          155
        ],
        [
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          154
        ],
        [
          410,
          155
        ],
        [
          436,
          158
        ],
        [
          451,
          166
        ],
        [
          450,
          136
        ],
        [
          445,
          116
        ],
        [
          436,
          102
        ],
        [
          423,
          92
        ],
        [
          408,
          86
        ],
        [
          391,
          83
        ]
      ]
    },
    {
      "id": "codex-recognition-02",
      "label": "IMU传感仓",
      "group": "sensor",
      "type": "rounded_box",
      "dimensions": {
        "width": 58,
        "depth": 24,
        "height": 42,
        "corner_radius": 10
      },
      "position": [
        -92.0,
        76.0,
        8.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "IMU 传感仓",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-086 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": "#202a2e",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#202a2e",
      "photo_derived": true,
      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
      "source_part_ids": [
        "codex-recognition-02"
      ],
      "photo_visible": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-086"
      ],
      "photo_bbox": [
        266,
        156,
        355,
        216
      ],
      "photo_polygon": [
        [
          266,
          180
        ],
        [
          270,
          171
        ],
        [
          279,
          163
        ],
        [
          293,
          158
        ],
        [
          310,
          156
        ],
        [
          327,
          157
        ],
        [
          341,
          162
        ],
        [
          351,
          171
        ],
        [
          355,
          182
        ],
        [
          352,
          194
        ],
        [
          344,
          204
        ],
        [
          332,
          211
        ],
        [
          317,
          215
        ],
        [
          301,
          216
        ],
        [
          286,
          213
        ],
        [
          274,
          206
        ]
      ]
    },
    {
      "id": "codex-recognition-03-01",
      "label": "额头软垫 1",
      "group": "bracket",
      "type": "rounded_box",
      "dimensions": {
        "width": 54,
        "depth": 20,
        "height": 34,
        "corner_radius": 13
      },
      "position": [
        -48.0,
        98.0,
        -8.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        -1,
        0
      ],
      "material": "透气额头软垫",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-086 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": "#6a777b",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#6a777b",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-086"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-03",
      "source_target_id": "recognition-03",
      "source_part_ids": [
        "codex-recognition-03-01"
      ],
      "photo_visible": true,
      "photo_bbox": [
        341,
        100,
        453,
        159
      ],
      "photo_polygon": [
        [
          341,
          145
        ],
        [
          348,
          132
        ],
        [
          360,
          121
        ],
        [
          376,
          112
        ],
        [
          394,
          106
        ],
        [
          412,
          102
        ],
        [
          428,
          100
        ],
        [
          441,
          102
        ],
        [
          450,
          108
        ],
        [
          453,
          118
        ],
        [
          450,
          129
        ],
        [
          441,
          138
        ],
        [
          428,
          145
        ],
        [
          412,
          150
        ],
        [
          394,
          154
        ],
        [
          376,
          156
        ]
      ]
    },
    {
      "id": "codex-recognition-03-02",
      "label": "额头软垫 2",
      "group": "bracket",
      "type": "rounded_box",
      "dimensions": {
        "width": 54,
        "depth": 20,
        "height": 34,
        "corner_radius": 13
      },
      "position": [
        88.0,
        76.0,
        4.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        -1,
        0
      ],
      "material": "透气额头软垫",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-086 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": "#6a777b",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#6a777b",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-086"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-03",
      "source_target_id": "recognition-03",
      "source_part_ids": [
        "codex-recognition-03-02"
      ],
      "photo_visible": true,
      "photo_bbox": [
        341,
        100,
        453,
        159
      ],
      "photo_polygon": [
        [
          341,
          145
        ],
        [
          348,
          132
        ],
        [
          360,
          121
        ],
        [
          376,
          112
        ],
        [
          394,
          106
        ],
        [
          412,
          102
        ],
        [
          428,
          100
        ],
        [
          441,
          102
        ],
        [
          450,
          108
        ],
        [
          453,
          118
        ],
        [
          450,
          129
        ],
        [
          441,
          138
        ],
        [
          428,
          145
        ],
        [
          412,
          150
        ],
        [
          394,
          154
        ],
        [
          376,
          156
        ]
      ],
      "allowed_contacts": [
        "codex-recognition-01",
        "codex-body"
      ]
    },
    {
      "id": "codex-recognition-04",
      "label": "校准按键",
      "group": "interface",
      "type": "cylinder",
      "dimensions": {
        "diameter": 14,
        "length": 7
      },
      "position": [
        -92.0,
        76.0,
        22.0
      ],
      "rotation_deg": [
        90.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "校准按键",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-086 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": "#55d0a1",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#55d0a1",
      "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-086"
      ],
      "opening_id": "opening-codex-recognition-04",
      "photo_bbox": [
        333,
        174,
        350,
        196
      ],
      "photo_polygon": [
        [
          333,
          182
        ],
        [
          336,
          177
        ],
        [
          342,
          174
        ],
        [
          348,
          176
        ],
        [
          350,
          182
        ],
        [
          348,
          188
        ],
        [
          342,
          192
        ],
        [
          336,
          191
        ],
        [
          333,
          186
        ]
      ]
    },
    {
      "id": "codex-recognition-05",
      "label": "USB接收器",
      "group": "interface",
      "type": "rounded_box",
      "dimensions": {
        "width": 42,
        "depth": 15,
        "height": 18,
        "corner_radius": 5
      },
      "position": [
        72.0,
        -54.0,
        10.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "USB 无线接收器",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-086 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": "#222b2f",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#222b2f",
      "photo_derived": true,
      "photo_component_id": "recognition-05",
      "source_target_id": "recognition-05",
      "source_part_ids": [
        "codex-recognition-05"
      ],
      "photo_visible": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-086"
      ],
      "opening_id": "opening-codex-recognition-05",
      "photo_bbox": [
        599,
        893,
        642,
        928
      ],
      "photo_polygon": [
        [
          599,
          907
        ],
        [
          603,
          900
        ],
        [
          610,
          895
        ],
        [
          619,
          893
        ],
        [
          629,
          894
        ],
        [
          637,
          898
        ],
        [
          642,
          905
        ],
        [
          642,
          914
        ],
        [
          638,
          921
        ],
        [
          631,
          926
        ],
        [
          622,
          928
        ],
        [
          613,
          927
        ],
        [
          605,
          923
        ],
        [
          600,
          916
        ]
      ]
    },
    {
      "id": "receiver-dock",
      "label": "接收器收纳座",
      "group": "bracket",
      "type": "rounded_box",
      "dimensions": {
        "width": 58,
        "depth": 38,
        "height": 9,
        "corner_radius": 4
      },
      "position": [
        72.0,
        -68.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        -1,
        0
      ],
      "material": "接收器收纳座",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-086 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": "#757f82",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#757f82"
    },
    {
      "id": "codex-main-pcba",
      "label": "主控与接口 PCB",
      "group": "pcb",
      "type": "box",
      "dimensions": {
        "width": 38,
        "depth": 1.6,
        "height": 25
      },
      "position": [
        -92.0,
        76.0,
        6.0
      ],
      "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-086 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",
        "codex-recognition-04",
        "codex-recognition-05"
      ],
      "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。"
    },
    {
      "id": "right-forehead-pad-attached",
      "type": "attached_to",
      "part_ids": [
        "codex-recognition-03-02",
        "codex-recognition-01",
        "codex-body"
      ],
      "description": "右侧额头软垫实体压入头带弧段的内侧接触区；压缩量与粘接/卡扣方式仍待工程师和实物复核。"
    }
  ],
  "interfaces": [
    {
      "id": "visible-interface-zone",
      "label": "可见交互与接口区",
      "part_ids": [
        "codex-recognition-02",
        "codex-recognition-04",
        "codex-recognition-05"
      ]
    }
  ],
  "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",
        "codex-recognition-03-01",
        "codex-recognition-03-02",
        "receiver-dock"
      ],
      "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",
        "codex-recognition-04",
        "codex-recognition-05"
      ],
      "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-086-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-086-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-086.svg"
    }
  ],
  "photo_structure_contract": {
    "schema_version": "creative-photo-structure-contract/v1",
    "photo_revision": "photo-v1",
    "structure_revision": "codex-geometry-c6",
    "prototype_family": "head-worn",
    "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": [
      "头带",
      "IMU传感仓",
      "额头软垫",
      "校准按键",
      "USB接收器"
    ],
    "expected_recognition_parts": [
      "头带",
      "IMU传感仓",
      "额头软垫",
      "校准按键",
      "USB接收器"
    ],
    "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。",
    "quality_status": "reworked_pending_blind_visual_review"
  },
  "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-03额头软垫被头发遮挡约40%，轮廓为估计",
    "recognition-04校准按键尺寸极小，坐标为近似中心",
    "头带后部被头部遮挡，完整环状轮廓不可见",
    "可见接触关系仅用于概念辨识，不构成真实固定、载荷、材料或制造验证；工程师审核仍为 pending。",
    "可见接触关系仅用于概念辨识，不构成真实固定、载荷、材料或制造验证；工程师审核仍为 pending。"
  ],
  "engineering_boundary": "该网页结构以 /hardware-structure/photos/creative-086-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-086",
    "case_id": 86,
    "photo_revision": "photo-v1",
    "structure_input_revision": "codex-geometry-c6",
    "generated_at": "2026-09-19",
    "photo": {
      "url": "/hardware-structure/photos/creative-086-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "0c1b20aa0c5eb4e7a77fb5fed32eca0fc9aed585d25d7f0998bdb5c5897f6673",
      "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": "头带",
        "role": "mount",
        "part_ids": [
          "codex-recognition-01"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-01"
        ]
      },
      {
        "id": "recognition-02",
        "label": "IMU传感仓",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-02"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-02"
        ]
      },
      {
        "id": "recognition-03",
        "label": "额头软垫",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-03-01",
          "codex-recognition-03-02"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-03-01",
          "codex-recognition-03-02"
        ]
      },
      {
        "id": "recognition-04",
        "label": "校准按键",
        "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": "USB接收器",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-05"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-05"
        ]
      },
      {
        "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,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 1.0,
        "shape_hint": "cylinder",
        "visual_description": "人体头部佩戴基准，头带环绕额头，建立产品空间参考系"
      },
      {
        "target_id": "recognition-01",
        "role": "mount",
        "bbox": [
          238,
          68,
          451,
          213
        ],
        "polygon": [
          [
            238,
            177
          ],
          [
            253,
            170
          ],
          [
            270,
            164
          ],
          [
            293,
            160
          ],
          [
            320,
            157
          ],
          [
            350,
            155
          ],
          [
            381,
            154
          ],
          [
            410,
            155
          ],
          [
            436,
            158
          ],
          [
            451,
            166
          ],
          [
            450,
            136
          ],
          [
            445,
            116
          ],
          [
            436,
            102
          ],
          [
            423,
            92
          ],
          [
            408,
            86
          ],
          [
            391,
            83
          ]
        ],
        "visible": true,
        "confidence": 0.95,
        "shape_hint": "cylinder",
        "visual_description": "黑色弹性头带，环绕额头后部，宽度约15mm，与头部贴合"
      },
      {
        "target_id": "recognition-02",
        "role": "visible_part",
        "bbox": [
          266,
          156,
          355,
          216
        ],
        "polygon": [
          [
            266,
            180
          ],
          [
            270,
            171
          ],
          [
            279,
            163
          ],
          [
            293,
            158
          ],
          [
            310,
            156
          ],
          [
            327,
            157
          ],
          [
            341,
            162
          ],
          [
            351,
            171
          ],
          [
            355,
            182
          ],
          [
            352,
            194
          ],
          [
            344,
            204
          ],
          [
            332,
            211
          ],
          [
            317,
            215
          ],
          [
            301,
            216
          ],
          [
            286,
            213
          ],
          [
            274,
            206
          ]
        ],
        "visible": true,
        "confidence": 0.92,
        "shape_hint": "box",
        "visual_description": "右侧IMU传感仓，黑色矩形模块，约25x18x10mm，头带连接处，带蓝色指示灯"
      },
      {
        "target_id": "recognition-03",
        "role": "visible_part",
        "bbox": [
          341,
          100,
          453,
          159
        ],
        "polygon": [
          [
            341,
            145
          ],
          [
            348,
            132
          ],
          [
            360,
            121
          ],
          [
            376,
            112
          ],
          [
            394,
            106
          ],
          [
            412,
            102
          ],
          [
            428,
            100
          ],
          [
            441,
            102
          ],
          [
            450,
            108
          ],
          [
            453,
            118
          ],
          [
            450,
            129
          ],
          [
            441,
            138
          ],
          [
            428,
            145
          ],
          [
            412,
            150
          ],
          [
            394,
            154
          ],
          [
            376,
            156
          ]
        ],
        "visible": true,
        "confidence": 0.88,
        "shape_hint": "cylinder",
        "visual_description": "额头内侧软垫，黑色弧形缓冲垫，与额头接触区域，被头发部分遮挡"
      },
      {
        "target_id": "recognition-04",
        "role": "visible_part",
        "bbox": [
          333,
          174,
          350,
          196
        ],
        "polygon": [
          [
            333,
            182
          ],
          [
            336,
            177
          ],
          [
            342,
            174
          ],
          [
            348,
            176
          ],
          [
            350,
            182
          ],
          [
            348,
            188
          ],
          [
            342,
            192
          ],
          [
            336,
            191
          ],
          [
            333,
            186
          ]
        ],
        "visible": true,
        "confidence": 0.75,
        "shape_hint": "cylinder",
        "visual_description": "IMU传感仓侧面小圆形按键，用于校准/功能触发，直径约5mm"
      },
      {
        "target_id": "recognition-05",
        "role": "visible_part",
        "bbox": [
          599,
          893,
          642,
          928
        ],
        "polygon": [
          [
            599,
            907
          ],
          [
            603,
            900
          ],
          [
            610,
            895
          ],
          [
            619,
            893
          ],
          [
            629,
            894
          ],
          [
            637,
            898
          ],
          [
            642,
            905
          ],
          [
            642,
            914
          ],
          [
            638,
            921
          ],
          [
            631,
            926
          ],
          [
            622,
            928
          ],
          [
            613,
            927
          ],
          [
            605,
            923
          ],
          [
            600,
            916
          ]
        ],
        "visible": true,
        "confidence": 0.9,
        "shape_hint": "box",
        "visual_description": "USB无线接收器，小型黑色矩形，约20x12x5mm，插入笔记本电脑旁桌面"
      },
      {
        "target_id": "product-silhouette",
        "role": "product_shell",
        "visible": true,
        "bbox": [
          238,
          68,
          642,
          928
        ],
        "polygon": [
          [
            238,
            177
          ],
          [
            253,
            170
          ],
          [
            270,
            164
          ],
          [
            293,
            160
          ],
          [
            320,
            157
          ],
          [
            350,
            155
          ],
          [
            381,
            154
          ],
          [
            410,
            155
          ],
          [
            436,
            158
          ],
          [
            451,
            166
          ],
          [
            450,
            136
          ],
          [
            445,
            116
          ],
          [
            436,
            102
          ],
          [
            423,
            92
          ],
          [
            408,
            86
          ],
          [
            391,
            83
          ]
        ],
        "confidence": 0.9,
        "shape_hint": "ring",
        "visual_description": "头控鼠标完整产品轮廓，包含头带、IMU传感仓、额头软垫、连接线缆、桌面控制模块及USB接收器"
      }
    ],
    "product_silhouette": {
      "bbox": [
        238,
        68,
        642,
        928
      ],
      "polygon": [
        [
          238,
          177
        ],
        [
          253,
          170
        ],
        [
          270,
          164
        ],
        [
          293,
          160
        ],
        [
          320,
          157
        ],
        [
          350,
          155
        ],
        [
          381,
          154
        ],
        [
          410,
          155
        ],
        [
          436,
          158
        ],
        [
          451,
          166
        ],
        [
          450,
          136
        ],
        [
          445,
          116
        ],
        [
          436,
          102
        ],
        [
          423,
          92
        ],
        [
          408,
          86
        ],
        [
          391,
          83
        ]
      ],
      "description": "头控鼠标完整产品轮廓，包含头带、IMU传感仓、额头软垫、连接线缆、桌面控制模块及USB接收器"
    },
    "mounting_points": [
      {
        "label": "头带-额头接触面",
        "point": [
          391,
          120
        ],
        "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": "routes_to",
        "description": "头带承载并固定IMU传感仓，传感仓夹持于头带右侧"
      },
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-04",
        "type": "attached_to",
        "description": "校准按键集成于IMU传感仓侧面壳体"
      },
      {
        "from_target_id": "recognition-01",
        "to_target_id": "recognition-03",
        "type": "attached_to",
        "description": "额头软垫固定于头带内侧额头接触区域"
      },
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-05",
        "type": "connected_to",
        "description": "IMU传感仓通过无线射频连接USB接收器，桌面可见WiFi图标指示无线链路"
      }
    ],
    "camera": {
      "view": "side_right",
      "yaw_deg": 75,
      "pitch_deg": -5,
      "roll_deg": 0,
      "fov_deg": 35,
      "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-03额头软垫被头发遮挡约40%，轮廓为估计",
      "recognition-04校准按键尺寸极小，坐标为近似中心",
      "头带后部被头部遮挡，完整环状轮廓不可见"
    ],
    "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": "b1cf0f1cff0f35430459a71e82e4afcfe2452f239c9eff7d8a0ee1c8db7189f7",
          "latency_ms": 40240,
          "status": "completed",
          "prompt_tokens": 1477,
          "completion_tokens": 1508,
          "total_tokens": 2985,
          "cached_tokens": 1024,
          "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": "人体头部佩戴基准",
        "group": "host",
        "type": "ellipsoid",
        "dimensions": {
          "width": 180,
          "depth": 160,
          "height": 230
        },
        "position": [
          0.0,
          0.0,
          -34.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "概念场景基准",
        "source_status": "pending_verification",
        "source_reference": "creative-086 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,
          0,
          0
        ],
        "polygon": [],
        "confidence": 0.85,
        "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": "头控鼠标主体轮廓",
        "group": "shell",
        "type": "ring_segment",
        "dimensions": {
          "outer_diameter": 226,
          "inner_diameter": 198,
          "width": 24,
          "arc_deg": 235
        },
        "position": [
          0.0,
          28.0,
          0.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          152.0
        ],
        "material": "弹性头控设备头带",
        "source_status": "design_proposed",
        "source_reference": "creative-086 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": [
          238,
          68,
          642,
          928
        ],
        "polygon": [
          [
            238,
            177
          ],
          [
            253,
            170
          ],
          [
            270,
            164
          ],
          [
            293,
            160
          ],
          [
            320,
            157
          ],
          [
            350,
            155
          ],
          [
            381,
            154
          ],
          [
            410,
            155
          ],
          [
            436,
            158
          ],
          [
            451,
            166
          ],
          [
            450,
            136
          ],
          [
            445,
            116
          ],
          [
            436,
            102
          ],
          [
            423,
            92
          ],
          [
            408,
            86
          ],
          [
            391,
            83
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#283238",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#283238"
      },
      {
        "id": "photo-proxy-codex-recognition-01",
        "source_target_id": "recognition-01",
        "source_part_ids": [
          "codex-recognition-01"
        ],
        "label": "头带",
        "group": "shell",
        "type": "ring_segment",
        "dimensions": {
          "outer_diameter": 238,
          "inner_diameter": 198,
          "width": 28,
          "arc_deg": 235
        },
        "position": [
          0.0,
          28.0,
          4.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          152.0
        ],
        "material": "可调节弹性头带",
        "source_status": "design_proposed",
        "source_reference": "creative-086 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": [
          238,
          68,
          451,
          213
        ],
        "polygon": [
          [
            238,
            177
          ],
          [
            253,
            170
          ],
          [
            270,
            164
          ],
          [
            293,
            160
          ],
          [
            320,
            157
          ],
          [
            350,
            155
          ],
          [
            381,
            154
          ],
          [
            410,
            155
          ],
          [
            436,
            158
          ],
          [
            451,
            166
          ],
          [
            450,
            136
          ],
          [
            445,
            116
          ],
          [
            436,
            102
          ],
          [
            423,
            92
          ],
          [
            408,
            86
          ],
          [
            391,
            83
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#263137",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#263137"
      },
      {
        "id": "photo-proxy-codex-recognition-02",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02"
        ],
        "label": "IMU传感仓",
        "group": "sensor",
        "type": "rounded_box",
        "dimensions": {
          "width": 58,
          "depth": 24,
          "height": 42,
          "corner_radius": 10
        },
        "position": [
          -92.0,
          76.0,
          8.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "IMU 传感仓",
        "source_status": "design_proposed",
        "source_reference": "creative-086 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": [
          266,
          156,
          355,
          216
        ],
        "polygon": [
          [
            266,
            180
          ],
          [
            270,
            171
          ],
          [
            279,
            163
          ],
          [
            293,
            158
          ],
          [
            310,
            156
          ],
          [
            327,
            157
          ],
          [
            341,
            162
          ],
          [
            351,
            171
          ],
          [
            355,
            182
          ],
          [
            352,
            194
          ],
          [
            344,
            204
          ],
          [
            332,
            211
          ],
          [
            317,
            215
          ],
          [
            301,
            216
          ],
          [
            286,
            213
          ],
          [
            274,
            206
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#202a2e",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#202a2e"
      },
      {
        "id": "photo-proxy-codex-recognition-03-01",
        "source_target_id": "recognition-03",
        "source_part_ids": [
          "codex-recognition-03-01"
        ],
        "label": "额头软垫 1",
        "group": "bracket",
        "type": "rounded_box",
        "dimensions": {
          "width": 54,
          "depth": 20,
          "height": 34,
          "corner_radius": 13
        },
        "position": [
          -48.0,
          98.0,
          -8.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "透气额头软垫",
        "source_status": "design_proposed",
        "source_reference": "creative-086 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": [
          341,
          100,
          453,
          159
        ],
        "polygon": [
          [
            341,
            145
          ],
          [
            348,
            132
          ],
          [
            360,
            121
          ],
          [
            376,
            112
          ],
          [
            394,
            106
          ],
          [
            412,
            102
          ],
          [
            428,
            100
          ],
          [
            441,
            102
          ],
          [
            450,
            108
          ],
          [
            453,
            118
          ],
          [
            450,
            129
          ],
          [
            441,
            138
          ],
          [
            428,
            145
          ],
          [
            412,
            150
          ],
          [
            394,
            154
          ],
          [
            376,
            156
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#6a777b",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#6a777b"
      },
      {
        "id": "photo-proxy-codex-recognition-03-02",
        "source_target_id": "recognition-03",
        "source_part_ids": [
          "codex-recognition-03-02"
        ],
        "label": "额头软垫 2",
        "group": "bracket",
        "type": "rounded_box",
        "dimensions": {
          "width": 54,
          "depth": 20,
          "height": 34,
          "corner_radius": 13
        },
        "position": [
          88.0,
          76.0,
          4.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "透气额头软垫",
        "source_status": "design_proposed",
        "source_reference": "creative-086 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": [
          341,
          100,
          453,
          159
        ],
        "polygon": [
          [
            341,
            145
          ],
          [
            348,
            132
          ],
          [
            360,
            121
          ],
          [
            376,
            112
          ],
          [
            394,
            106
          ],
          [
            412,
            102
          ],
          [
            428,
            100
          ],
          [
            441,
            102
          ],
          [
            450,
            108
          ],
          [
            453,
            118
          ],
          [
            450,
            129
          ],
          [
            441,
            138
          ],
          [
            428,
            145
          ],
          [
            412,
            150
          ],
          [
            394,
            154
          ],
          [
            376,
            156
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#6a777b",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#6a777b"
      },
      {
        "id": "photo-proxy-codex-recognition-04",
        "source_target_id": "recognition-04",
        "source_part_ids": [
          "codex-recognition-04"
        ],
        "label": "校准按键",
        "group": "interface",
        "type": "cylinder",
        "dimensions": {
          "diameter": 14,
          "length": 7
        },
        "position": [
          -92.0,
          76.0,
          22.0
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "material": "校准按键",
        "source_status": "design_proposed",
        "source_reference": "creative-086 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": [
          333,
          174,
          350,
          196
        ],
        "polygon": [
          [
            333,
            182
          ],
          [
            336,
            177
          ],
          [
            342,
            174
          ],
          [
            348,
            176
          ],
          [
            350,
            182
          ],
          [
            348,
            188
          ],
          [
            342,
            192
          ],
          [
            336,
            191
          ],
          [
            333,
            186
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#55d0a1",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#55d0a1"
      },
      {
        "id": "photo-proxy-codex-recognition-05",
        "source_target_id": "recognition-05",
        "source_part_ids": [
          "codex-recognition-05"
        ],
        "label": "USB接收器",
        "group": "interface",
        "type": "rounded_box",
        "dimensions": {
          "width": 42,
          "depth": 15,
          "height": 18,
          "corner_radius": 5
        },
        "position": [
          72.0,
          -54.0,
          10.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "USB 无线接收器",
        "source_status": "design_proposed",
        "source_reference": "creative-086 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": [
          599,
          893,
          642,
          928
        ],
        "polygon": [
          [
            599,
            907
          ],
          [
            603,
            900
          ],
          [
            610,
            895
          ],
          [
            619,
            893
          ],
          [
            629,
            894
          ],
          [
            637,
            898
          ],
          [
            642,
            905
          ],
          [
            642,
            914
          ],
          [
            638,
            921
          ],
          [
            631,
            926
          ],
          [
            622,
            928
          ],
          [
            613,
            927
          ],
          [
            605,
            923
          ],
          [
            600,
            916
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#222b2f",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#222b2f"
      }
    ],
    "engineering_geometry_revision": "codex-geometry-c6",
    "geometry_fingerprint": "sha256:8d6cb6460e823f44ce6489f4294d3c2aaf8e13b907f19e79be1e50beb9deccb8",
    "visual_review": {
      "status": "pending_review",
      "score": null,
      "geometry_fingerprint": "sha256:8d6cb6460e823f44ce6489f4294d3c2aaf8e13b907f19e79be1e50beb9deccb8",
      "updated_at": "2026-09-19",
      "reason": "Geometry changed during deterministic structure-quality remediation and requires fresh visual review."
    }
  },
  "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-086",
    "case_id": 86,
    "photo_revision": "photo-v1",
    "generated_at": "2026-09-19",
    "photo": {
      "url": "/hardware-structure/photos/creative-086-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "0c1b20aa0c5eb4e7a77fb5fed32eca0fc9aed585d25d7f0998bdb5c5897f6673",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "product": {
      "bbox": [
        238,
        68,
        642,
        928
      ],
      "polygon": [
        [
          238,
          177
        ],
        [
          253,
          170
        ],
        [
          270,
          164
        ],
        [
          293,
          160
        ],
        [
          320,
          157
        ],
        [
          350,
          155
        ],
        [
          381,
          154
        ],
        [
          410,
          155
        ],
        [
          436,
          158
        ],
        [
          451,
          166
        ],
        [
          450,
          136
        ],
        [
          445,
          116
        ],
        [
          436,
          102
        ],
        [
          423,
          92
        ],
        [
          408,
          86
        ],
        [
          391,
          83
        ]
      ],
      "estimated_dimensions_mm": {
        "width": 285,
        "depth": 175,
        "height": 270
      },
      "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": "recognition-01",
        "label_zh": "头带",
        "label_en": "头带",
        "role": "mount",
        "bbox": [
          238,
          68,
          451,
          213
        ],
        "polygon": [
          [
            238,
            177
          ],
          [
            253,
            170
          ],
          [
            270,
            164
          ],
          [
            293,
            160
          ],
          [
            320,
            157
          ],
          [
            350,
            155
          ],
          [
            381,
            154
          ],
          [
            410,
            155
          ],
          [
            436,
            158
          ],
          [
            451,
            166
          ],
          [
            450,
            136
          ],
          [
            445,
            116
          ],
          [
            436,
            102
          ],
          [
            423,
            92
          ],
          [
            408,
            86
          ],
          [
            391,
            83
          ]
        ],
        "confidence": 0.95,
        "material_guess": "黑色弹性头带，环绕额头后部，宽度约15mm，与头部贴合"
      },
      {
        "id": "recognition-02",
        "label_zh": "IMU传感仓",
        "label_en": "IMU传感仓",
        "role": "visible_part",
        "bbox": [
          266,
          156,
          355,
          216
        ],
        "polygon": [
          [
            266,
            180
          ],
          [
            270,
            171
          ],
          [
            279,
            163
          ],
          [
            293,
            158
          ],
          [
            310,
            156
          ],
          [
            327,
            157
          ],
          [
            341,
            162
          ],
          [
            351,
            171
          ],
          [
            355,
            182
          ],
          [
            352,
            194
          ],
          [
            344,
            204
          ],
          [
            332,
            211
          ],
          [
            317,
            215
          ],
          [
            301,
            216
          ],
          [
            286,
            213
          ],
          [
            274,
            206
          ]
        ],
        "confidence": 0.92,
        "material_guess": "右侧IMU传感仓，黑色矩形模块，约25x18x10mm，头带连接处，带蓝色指示灯"
      },
      {
        "id": "recognition-03",
        "label_zh": "额头软垫",
        "label_en": "额头软垫",
        "role": "visible_part",
        "bbox": [
          341,
          100,
          453,
          159
        ],
        "polygon": [
          [
            341,
            145
          ],
          [
            348,
            132
          ],
          [
            360,
            121
          ],
          [
            376,
            112
          ],
          [
            394,
            106
          ],
          [
            412,
            102
          ],
          [
            428,
            100
          ],
          [
            441,
            102
          ],
          [
            450,
            108
          ],
          [
            453,
            118
          ],
          [
            450,
            129
          ],
          [
            441,
            138
          ],
          [
            428,
            145
          ],
          [
            412,
            150
          ],
          [
            394,
            154
          ],
          [
            376,
            156
          ]
        ],
        "confidence": 0.88,
        "material_guess": "额头内侧软垫，黑色弧形缓冲垫，与额头接触区域，被头发部分遮挡"
      },
      {
        "id": "recognition-04",
        "label_zh": "校准按键",
        "label_en": "校准按键",
        "role": "visible_part",
        "bbox": [
          333,
          174,
          350,
          196
        ],
        "polygon": [
          [
            333,
            182
          ],
          [
            336,
            177
          ],
          [
            342,
            174
          ],
          [
            348,
            176
          ],
          [
            350,
            182
          ],
          [
            348,
            188
          ],
          [
            342,
            192
          ],
          [
            336,
            191
          ],
          [
            333,
            186
          ]
        ],
        "confidence": 0.75,
        "material_guess": "IMU传感仓侧面小圆形按键，用于校准/功能触发，直径约5mm"
      },
      {
        "id": "recognition-05",
        "label_zh": "USB接收器",
        "label_en": "USB接收器",
        "role": "visible_part",
        "bbox": [
          599,
          893,
          642,
          928
        ],
        "polygon": [
          [
            599,
            907
          ],
          [
            603,
            900
          ],
          [
            610,
            895
          ],
          [
            619,
            893
          ],
          [
            629,
            894
          ],
          [
            637,
            898
          ],
          [
            642,
            905
          ],
          [
            642,
            914
          ],
          [
            638,
            921
          ],
          [
            631,
            926
          ],
          [
            622,
            928
          ],
          [
            613,
            927
          ],
          [
            605,
            923
          ],
          [
            600,
            916
          ]
        ],
        "confidence": 0.9,
        "material_guess": "USB无线接收器，小型黑色矩形，约20x12x5mm，插入笔记本电脑旁桌面"
      },
      {
        "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": [
          238,
          68,
          642,
          928
        ],
        "polygon": [
          [
            238,
            177
          ],
          [
            253,
            170
          ],
          [
            270,
            164
          ],
          [
            293,
            160
          ],
          [
            320,
            157
          ],
          [
            350,
            155
          ],
          [
            381,
            154
          ],
          [
            410,
            155
          ],
          [
            436,
            158
          ],
          [
            451,
            166
          ],
          [
            450,
            136
          ],
          [
            445,
            116
          ],
          [
            436,
            102
          ],
          [
            423,
            92
          ],
          [
            408,
            86
          ],
          [
            391,
            83
          ]
        ],
        "confidence": 0.9,
        "material_guess": "头控鼠标完整产品轮廓，包含头带、IMU传感仓、额头软垫、连接线缆、桌面控制模块及USB接收器"
      }
    ],
    "relations": [
      {
        "from_target_id": "recognition-01",
        "to_target_id": "recognition-02",
        "type": "routes_to",
        "description": "头带承载并固定IMU传感仓，传感仓夹持于头带右侧"
      },
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-04",
        "type": "attached_to",
        "description": "校准按键集成于IMU传感仓侧面壳体"
      },
      {
        "from_target_id": "recognition-01",
        "to_target_id": "recognition-03",
        "type": "attached_to",
        "description": "额头软垫固定于头带内侧额头接触区域"
      },
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-05",
        "type": "connected_to",
        "description": "IMU传感仓通过无线射频连接USB接收器，桌面可见WiFi图标指示无线链路"
      }
    ],
    "camera": {
      "view": "side_right",
      "yaw_deg": 75,
      "pitch_deg": -5,
      "roll_deg": 0,
      "fov_deg": 35,
      "framing_bbox": [
        0,
        0,
        1000,
        1000
      ]
    },
    "uncertainties": [
      "recognition-03额头软垫被头发遮挡约40%，轮廓为估计",
      "recognition-04校准按键尺寸极小，坐标为近似中心",
      "头带后部被头部遮挡，完整环状轮廓不可见"
    ],
    "provenance": {
      "mode": "codex_agent_closed_loop",
      "operation": "concept-photo-to-parametric-geometry",
      "iteration": 6
    }
  }
}