{
  "id": "AIBD-0152",
  "title": "Hanoi traffic police trace a missing 78-year-old on the city's new AI camera network; a passer-by finds him hypoglycemic in Dịch Vọng at 3 a.m.",
  "summary": "Hanoi police traced a lost 78-year-old on AI traffic cameras on 15 December 2025; a passer-by found him at 3 a.m. the next day and took him home.",
  "date_observed": "2025-12-16",
  "date_basis": "unassessed",
  "date_precision": "unassessed",
  "benefit_status": null,
  "source_collection": null,
  "source_entry": null,
  "account": "Mr Đ.V.T., 78, of Thanh Xuân ward, Hanoi, went out to exercise at 3:30 p.m. on 15 December 2025 and did not return. At 8:15 p.m. his family reported him to Thanh Xuân Ward Police. Ward officers worked with the Hanoi Traffic Police Department. Major Nguyễn Tá Khanh's team there searched the AI traffic-camera system in the direction the family gave. It traced him along Nguyễn Tuân street toward Thanh Xuân Park and other streets. VietNamNet and Tiền Phong say the images were posted on social media. At about 3 a.m. on 16 December a passing resident found him in Dịch Vọng, hypoglycemic and close to fainting, and took him home. No source links the finder to the appeal.",
  "category": "benefit created",
  "unexpected": false,
  "purpose": "Hanoi's AI traffic-camera system has 1,837 cameras with AI-controlled signals and was due to enter official operation in December 2025, per VOV. The Traffic Police run it, in VOV's words, “to ensure security and order and support the people” as well as to manage traffic. Tracing a lost resident for a ward police search falls within that stated remit.",
  "system": "Hanoi Traffic Police AI traffic-camera system (1,837 cameras)",
  "model_version": null,
  "developer": null,
  "deployer": "Hanoi City Police, Traffic Police Department (Phòng Cảnh sát giao thông), with Thanh Xuân Ward Police",
  "location": "Hanoi, Vietnam",
  "domain": "Policing / missing persons",
  "segment": "Missing elderly person traced on urban traffic cameras",
  "benefit_type": "Improved Physical Health",
  "taxonomy_note": "Tracing a lost elderly man is read as a rescue; a passer-by made the actual find.",
  "registry_ids": {
    "oecd_aim": "2025-12-16-205c"
  },
  "ratings": [
    {
      "group": "personal",
      "depth": 2,
      "reason": "A 78-year-old who had been out for nearly twelve hours on a December night was home by about 3 a.m. He was found hypoglycemic and close to fainting. He and his family got him back safely, though the finder was a passer-by rather than the police."
    },
    {
      "group": "organizational",
      "depth": 1,
      "reason": "Thanh Xuân Ward Police and the Traffic Police got a direction of travel and images from the camera trace instead of a blind search. The police present the case as evidence of the new system's value."
    }
  ],
  "ai_role": {
    "status": "assessed",
    "statement": "The system's contribution was the trace. Police searched it in the direction the family gave. It returned images of the man walking along Nguyễn Tuân street toward Thanh Xuân Park and across other streets. That gave the police a route and pictures for a public appeal. A passing resident found him in Dịch Vọng about eleven hours after the report. No source says the finder had seen the appeal or that officers reached him. So the discovery itself is not attributable to the system. The vendor is not named and every account comes from the police."
  },
  "evidence": [
    {
      "kind": "news report",
      "citation": "Việt An / VnExpress (2025). Camera AI hỗ trợ tìm cụ ông đi lạc ở Hà Nội. VnExpress, 17 December 2025.",
      "title": "Camera AI hỗ trợ tìm cụ ông đi lạc ở Hà Nội",
      "url": "https://vnexpress.net/camera-ai-ho-tro-tim-cu-ong-di-lac-o-ha-noi-4994889.html",
      "date": "2025-12-17",
      "written_by": "independent",
      "quote": "rà soát, truy vết hành trình của cụ ông qua hệ thống camera AI"
    },
    {
      "kind": "news report",
      "citation": "Đình Hiếu / VietNamNet (2025). Cảnh sát trích xuất camera AI, giúp truy vết, tìm người đàn ông đi lạc ở Hà Nội. VietNamNet, 17 December 2025.",
      "title": "Cảnh sát trích xuất camera AI, giúp truy vết, tìm người đàn ông đi lạc ở Hà Nội",
      "url": "https://vietnamnet.vn/canh-sat-trich-xuat-camera-ai-giup-truy-vet-tim-nguoi-dan-ong-di-lac-o-ha-noi-2473262.html",
      "date": "2025-12-17",
      "written_by": "independent",
      "quote": "Công an phường Thanh Xuân đã cử cán bộ phối hợp với Phòng CSGT tổ chức rà soát, truy vết hình ảnh từ hệ thống camera AI"
    },
    {
      "kind": "news report",
      "citation": "Hồng Quang / Tuổi Trẻ Online (2025). Camera AI truy vết tìm cụ ông đi lạc qua nhiều tuyến phố. Tuổi Trẻ, 17 December 2025.",
      "title": "Camera AI truy vết tìm cụ ông đi lạc qua nhiều tuyến phố",
      "url": "https://tuoitre.vn/camera-ai-truy-vet-tim-cu-ong-di-lac-qua-nhieu-tuyen-pho-20251217102042429.htm",
      "date": "2025-12-17",
      "written_by": "independent",
      "quote": "Kết quả ban đầu thu được các hình ảnh cụ ông đi dọc tuyến đường Nguyễn Tuân"
    },
    {
      "kind": "news report",
      "citation": "Thanh Hà / Tiền Phong (2025). Camera AI theo dấu cụ ông đi lạc ở Hà Nội. Báo điện tử Tiền Phong, 17 December 2025.",
      "title": "Camera AI theo dấu cụ ông đi lạc ở Hà Nội",
      "url": "https://tienphong.vn/camera-ai-theo-dau-cu-ong-di-lac-o-ha-noi-post1805284.tpo",
      "date": "2025-12-17",
      "written_by": "independent",
      "quote": "Đến gần 3h sáng 16/12, một người dân trong quá trình tham gia giao thông đã phát hiện cụ ông trong tình trạng hạ đường huyết"
    },
    {
      "kind": "news report",
      "citation": "VOV (2025). Camera AI tìm người đi lạc ở Hà Nội. VOV.vn, 17 December 2025.",
      "title": "Camera AI tìm người đi lạc ở Hà Nội",
      "url": "https://vov.vn/xa-hoi/camera-ai-tim-nguoi-di-lac-o-ha-noi-post1254446.vov",
      "date": "2025-12-17",
      "written_by": "independent",
      "quote": "ứng dụng hệ thống camera AI trong công tác bảo đảm an ninh, trật tự và hỗ trợ nhân dân"
    },
    {
      "kind": "news report",
      "citation": "Anh Ngọc / Phụ Nữ Online (2025). Từ hình ảnh qua camera AI, cảnh sát giúp cụ ông đi lạc về nhà an toàn. Phụ Nữ Online, 17 December 2025.",
      "title": "Từ hình ảnh qua camera AI, cảnh sát giúp cụ ông đi lạc về nhà an toàn",
      "url": "https://www.phunuonline.com.vn/tu-hinh-anh-qua-camera-ai-canh-sat-giup-cu-ong-di-lac-ve-nha-an-toan-a1569649.html",
      "date": "2025-12-17",
      "written_by": "independent",
      "quote": "Rà soát, truy vết hình ảnh từ hệ thống camera giao thông AI theo hướng di chuyển do người nhà cung cấp."
    }
  ],
  "replication": {
    "produced_by": [
      "A dense AI camera network along the route the person walked, here 1,837 cameras across Hanoi, with footage searchable by appearance and direction of travel.",
      "A family report the same evening giving a starting point and a direction for the camera search.",
      "A ward police unit able to hand the search to the Traffic Police's camera-control team the same night."
    ],
    "must_hold": [
      "The missing person stays within camera coverage. Here the trace ended at a route, not at the man, and a passer-by made the find.",
      "Someone acts on the trace or the appeal. The sources do not establish that link in this case.",
      "The vendor and the matching method are undisclosed, so the trace cannot be checked beyond the police account."
    ],
    "echoes": []
  },
  "paired_incident": null,
  "headline": "Hanoi traffic police trace a lost 78-year-old on AI cameras",
  "metric": null,
  "comparator": null,
  "later": null,
  "value": null,
  "developer_country": null,
  "deployer_country": "Vietnam",
  "unrated_because": null,
  "brief_notes": null,
  "brief": null,
  "revisions": [
    {
      "date": "2026-10-20",
      "change": "Record drafted from the OECD Monitor entry and six Vietnamese reports of 17 December 2025. Kept at benefit created or restored as the classifier proposed: the camera trace is documented, but the man was found by a passing resident and no source links the finder to the trace or the appeal, so no prevented harm is evidenced. The rank Thiếu tá is rendered as Major. VOV reports that the 1,837-camera system was to begin official operation in December 2025, so this was among its first publicized cases. The Phụ Nữ Online link redirected to a tuoitre.vn mirror path when read on 20 October 2026; the original URL is cited. The 8:15 p.m. report time and the 3 a.m. find are consistent across VnExpress, VietNamNet, Tuổi Trẻ, Tiền Phong, VOV and Phụ Nữ Online.",
      "source": "https://oecd.ai/en/incidents/2025-12-16-205c",
      "editor": "AIBD"
    },
    {
      "date": "2026-10-21",
      "change": "Benefit type set to Improved Physical Health under Trustible's full taxonomy of 23 types; it was Improved Organizational Efficiency among the six first used.",
      "source": "https://trustible.ai/post/a-framework-for-measuring-the-benefits-of-ai/",
      "editor": "AIBD"
    },
    {
      "date": "2026-10-21",
      "change": "Country of the deployer added from the organization's own site or a registry.",
      "source": "https://vi.wikipedia.org/wiki/Công_an_thành_phố_Hà_Nội",
      "editor": "AIBD"
    },
    {
      "date": "2026-10-21",
      "change": "Prose pass: a rating reason, account, purpose, the replication conditions, the system's part rewritten in shorter sentences with abbreviations expanded; facts, figures and quotations unchanged.",
      "source": null,
      "editor": "AIBD"
    }
  ],
  "confidence": "reported",
  "shade": "medium",
  "claim_status": "Independently reported",
  "claim_basis": "Sources: six independent news reports. The cited evidence includes no independent study or report and no finding by a regulator or court.",
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      "evaluations[].reproduction_materials": {
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      },
      "infrastructure_dependencies[]": {
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        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "benefit_type": "Improved Physical Health",
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        },
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        "value": {
          "kind": "record_fields",
          "fields": {
            "account": "Mr Đ.V.T., 78, of Thanh Xuân ward, Hanoi, went out to exercise at 3:30 p.m. on 15 December 2025 and did not return. At 8:15 p.m. his family reported him to Thanh Xuân Ward Police. Ward officers worked with the Hanoi Traffic Police Department. Major Nguyễn Tá Khanh's team there searched the AI traffic-camera system in the direction the family gave. It traced him along Nguyễn Tuân street toward Thanh Xuân Park and other streets. VietNamNet and Tiền Phong say the images were posted on social media. At about 3 a.m. on 16 December a passing resident found him in Dịch Vọng, hypoglycemic and close to fainting, and took him home. No source links the finder to the appeal.",
            "benefit_type": "Improved Physical Health"
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        },
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      "outcomes[].distribution": {
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      "outcomes[].id": {
        "state": "not_assessed",
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          "kind": "record_fields",
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              },
              {
                "group": "organizational",
                "depth": 1,
                "reason": "Thanh Xuân Ward Police and the Traffic Police got a direction of travel and images from the camera trace instead of a blind search. The police present the case as evidence of the new system's value."
              }
            ]
          }
        },
        "provenance": {
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      "outcomes[].status": {
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        "review_state": "not_assessed",
        "coverage": "partial"
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        "review_state": "not_assessed",
        "coverage": "partial"
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      "outcomes[].unexpected": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "unexpected": false,
            "purpose": "Hanoi's AI traffic-camera system has 1,837 cameras with AI-controlled signals and was due to enter official operation in December 2025, per VOV. The Traffic Police run it, in VOV's words, “to ensure security and order and support the people” as well as to manage traffic. Tracing a lost resident for a ward police search falls within that stated remit."
          }
        },
        "provenance": {
          "kind": "legacy_record",
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          "source_refs": []
        },
        "review_state": "record_mapped",
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      "places[]": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "location": "Hanoi, Vietnam",
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        },
        "provenance": {
          "kind": "legacy_record",
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        "review_state": "record_mapped",
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          "kind": "record_fields",
          "fields": {
            "purpose": "Hanoi's AI traffic-camera system has 1,837 cameras with AI-controlled signals and was due to enter official operation in December 2025, per VOV. The Traffic Police run it, in VOV's words, “to ensure security and order and support the people” as well as to manage traffic. Tracing a lost resident for a ward police search falls within that stated remit."
          }
        },
        "provenance": {
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            "revisions": [
              {
                "date": "2026-10-20",
                "change": "Record drafted from the OECD Monitor entry and six Vietnamese reports of 17 December 2025. Kept at benefit created or restored as the classifier proposed: the camera trace is documented, but the man was found by a passing resident and no source links the finder to the trace or the appeal, so no prevented harm is evidenced. The rank Thiếu tá is rendered as Major. VOV reports that the 1,837-camera system was to begin official operation in December 2025, so this was among its first publicized cases. The Phụ Nữ Online link redirected to a tuoitre.vn mirror path when read on 20 October 2026; the original URL is cited. The 8:15 p.m. report time and the 3 a.m. find are consistent across VnExpress, VietNamNet, Tuổi Trẻ, Tiền Phong, VOV and Phụ Nữ Online.",
                "source": "https://oecd.ai/en/incidents/2025-12-16-205c",
                "editor": "AIBD"
              },
              {
                "date": "2026-10-21",
                "change": "Benefit type set to Improved Physical Health under Trustible's full taxonomy of 23 types; it was Improved Organizational Efficiency among the six first used.",
                "source": "https://trustible.ai/post/a-framework-for-measuring-the-benefits-of-ai/",
                "editor": "AIBD"
              },
              {
                "date": "2026-10-21",
                "change": "Country of the deployer added from the organization's own site or a registry.",
                "source": "https://vi.wikipedia.org/wiki/Công_an_thành_phố_Hà_Nội",
                "editor": "AIBD"
              },
              {
                "date": "2026-10-21",
                "change": "Prose pass: a rating reason, account, purpose, the replication conditions, the system's part rewritten in shorter sentences with abbreviations expanded; facts, figures and quotations unchanged.",
                "editor": "AIBD"
              }
            ]
          }
        },
        "provenance": {
          "kind": "legacy_record",
          "basis": "Preserved from the existing AIBD record; external sources were not rechecked.",
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          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial"
      },
      "replication.attempts[]": {
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        "review_state": "not_assessed",
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        "value": {
          "kind": "record_fields",
          "fields": {
            "replication": {
              "produced_by": [
                "A dense AI camera network along the route the person walked, here 1,837 cameras across Hanoi, with footage searchable by appearance and direction of travel.",
                "A family report the same evening giving a starting point and a direction for the camera search.",
                "A ward police unit able to hand the search to the Traffic Police's camera-control team the same night."
              ],
              "must_hold": [
                "The missing person stays within camera coverage. Here the trace ended at a route, not at the man, and a passer-by made the find.",
                "Someone acts on the trace or the appeal. The sources do not establish that link in this case.",
                "The vendor and the matching method are undisclosed, so the trace cannot be checked beyond the police account."
              ],
              "echoes": []
            }
          }
        },
        "provenance": {
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                "date": "2026-10-20",
                "change": "Record drafted from the OECD Monitor entry and six Vietnamese reports of 17 December 2025. Kept at benefit created or restored as the classifier proposed: the camera trace is documented, but the man was found by a passing resident and no source links the finder to the trace or the appeal, so no prevented harm is evidenced. The rank Thiếu tá is rendered as Major. VOV reports that the 1,837-camera system was to begin official operation in December 2025, so this was among its first publicized cases. The Phụ Nữ Online link redirected to a tuoitre.vn mirror path when read on 20 October 2026; the original URL is cited. The 8:15 p.m. report time and the 3 a.m. find are consistent across VnExpress, VietNamNet, Tuổi Trẻ, Tiền Phong, VOV and Phụ Nữ Online.",
                "source": "https://oecd.ai/en/incidents/2025-12-16-205c",
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              },
              {
                "date": "2026-10-21",
                "change": "Benefit type set to Improved Physical Health under Trustible's full taxonomy of 23 types; it was Improved Organizational Efficiency among the six first used.",
                "source": "https://trustible.ai/post/a-framework-for-measuring-the-benefits-of-ai/",
                "editor": "AIBD"
              },
              {
                "date": "2026-10-21",
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                "source": "https://vi.wikipedia.org/wiki/Công_an_thành_phố_Hà_Nội",
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              },
              {
                "date": "2026-10-21",
                "change": "Prose pass: a rating reason, account, purpose, the replication conditions, the system's part rewritten in shorter sentences with abbreviations expanded; facts, figures and quotations unchanged.",
                "editor": "AIBD"
              }
            ]
          }
        },
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      "sector": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "domain": "Policing / missing persons",
            "segment": "Missing elderly person traced on urban traffic cameras"
          }
        },
        "provenance": {
          "kind": "legacy_record",
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          "source_refs": []
        },
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      },
      "sources[].access_version": {
        "state": "not_assessed",
        "review_state": "not_assessed",
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      },
      "sources[].citation_locator": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "evidence": [
              {
                "kind": "news report",
                "citation": "Việt An / VnExpress (2025). Camera AI hỗ trợ tìm cụ ông đi lạc ở Hà Nội. VnExpress, 17 December 2025.",
                "title": "Camera AI hỗ trợ tìm cụ ông đi lạc ở Hà Nội",
                "url": "https://vnexpress.net/camera-ai-ho-tro-tim-cu-ong-di-lac-o-ha-noi-4994889.html",
                "date": "2025-12-17",
                "written_by": "independent",
                "quote": "rà soát, truy vết hành trình của cụ ông qua hệ thống camera AI"
              },
              {
                "kind": "news report",
                "citation": "Đình Hiếu / VietNamNet (2025). Cảnh sát trích xuất camera AI, giúp truy vết, tìm người đàn ông đi lạc ở Hà Nội. VietNamNet, 17 December 2025.",
                "title": "Cảnh sát trích xuất camera AI, giúp truy vết, tìm người đàn ông đi lạc ở Hà Nội",
                "url": "https://vietnamnet.vn/canh-sat-trich-xuat-camera-ai-giup-truy-vet-tim-nguoi-dan-ong-di-lac-o-ha-noi-2473262.html",
                "date": "2025-12-17",
                "written_by": "independent",
                "quote": "Công an phường Thanh Xuân đã cử cán bộ phối hợp với Phòng CSGT tổ chức rà soát, truy vết hình ảnh từ hệ thống camera AI"
              },
              {
                "kind": "news report",
                "citation": "Hồng Quang / Tuổi Trẻ Online (2025). Camera AI truy vết tìm cụ ông đi lạc qua nhiều tuyến phố. Tuổi Trẻ, 17 December 2025.",
                "title": "Camera AI truy vết tìm cụ ông đi lạc qua nhiều tuyến phố",
                "url": "https://tuoitre.vn/camera-ai-truy-vet-tim-cu-ong-di-lac-qua-nhieu-tuyen-pho-20251217102042429.htm",
                "date": "2025-12-17",
                "written_by": "independent",
                "quote": "Kết quả ban đầu thu được các hình ảnh cụ ông đi dọc tuyến đường Nguyễn Tuân"
              },
              {
                "kind": "news report",
                "citation": "Thanh Hà / Tiền Phong (2025). Camera AI theo dấu cụ ông đi lạc ở Hà Nội. Báo điện tử Tiền Phong, 17 December 2025.",
                "title": "Camera AI theo dấu cụ ông đi lạc ở Hà Nội",
                "url": "https://tienphong.vn/camera-ai-theo-dau-cu-ong-di-lac-o-ha-noi-post1805284.tpo",
                "date": "2025-12-17",
                "written_by": "independent",
                "quote": "Đến gần 3h sáng 16/12, một người dân trong quá trình tham gia giao thông đã phát hiện cụ ông trong tình trạng hạ đường huyết"
              },
              {
                "kind": "news report",
                "citation": "VOV (2025). Camera AI tìm người đi lạc ở Hà Nội. VOV.vn, 17 December 2025.",
                "title": "Camera AI tìm người đi lạc ở Hà Nội",
                "url": "https://vov.vn/xa-hoi/camera-ai-tim-nguoi-di-lac-o-ha-noi-post1254446.vov",
                "date": "2025-12-17",
                "written_by": "independent",
                "quote": "ứng dụng hệ thống camera AI trong công tác bảo đảm an ninh, trật tự và hỗ trợ nhân dân"
              },
              {
                "kind": "news report",
                "citation": "Anh Ngọc / Phụ Nữ Online (2025). Từ hình ảnh qua camera AI, cảnh sát giúp cụ ông đi lạc về nhà an toàn. Phụ Nữ Online, 17 December 2025.",
                "title": "Từ hình ảnh qua camera AI, cảnh sát giúp cụ ông đi lạc về nhà an toàn",
                "url": "https://www.phunuonline.com.vn/tu-hinh-anh-qua-camera-ai-canh-sat-giup-cu-ong-di-lac-ve-nha-an-toan-a1569649.html",
                "date": "2025-12-17",
                "written_by": "independent",
                "quote": "Rà soát, truy vết hình ảnh từ hệ thống camera giao thông AI theo hướng di chuyển do người nhà cung cấp."
              }
            ]
          }
        },
        "provenance": {
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          "record_fields": [
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          "source_refs": []
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        "review_state": "record_mapped",
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      },
      "sources[].id": {
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        "value": {
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            "AIBD-0152-source-0002",
            "AIBD-0152-source-0003",
            "AIBD-0152-source-0004",
            "AIBD-0152-source-0005",
            "AIBD-0152-source-0006"
          ],
          "role": "Existing evidence items, in their original order"
        },
        "provenance": {
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          "record_fields": [],
          "source_refs": []
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        "review_state": "record_mapped",
        "coverage": "complete"
      },
      "sources[].language": {
        "state": "not_assessed",
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          "kind": "record_fields",
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            "evidence": [
              {
                "kind": "news report",
                "citation": "Việt An / VnExpress (2025). Camera AI hỗ trợ tìm cụ ông đi lạc ở Hà Nội. VnExpress, 17 December 2025.",
                "title": "Camera AI hỗ trợ tìm cụ ông đi lạc ở Hà Nội",
                "url": "https://vnexpress.net/camera-ai-ho-tro-tim-cu-ong-di-lac-o-ha-noi-4994889.html",
                "date": "2025-12-17",
                "written_by": "independent",
                "quote": "rà soát, truy vết hành trình của cụ ông qua hệ thống camera AI"
              },
              {
                "kind": "news report",
                "citation": "Đình Hiếu / VietNamNet (2025). Cảnh sát trích xuất camera AI, giúp truy vết, tìm người đàn ông đi lạc ở Hà Nội. VietNamNet, 17 December 2025.",
                "title": "Cảnh sát trích xuất camera AI, giúp truy vết, tìm người đàn ông đi lạc ở Hà Nội",
                "url": "https://vietnamnet.vn/canh-sat-trich-xuat-camera-ai-giup-truy-vet-tim-nguoi-dan-ong-di-lac-o-ha-noi-2473262.html",
                "date": "2025-12-17",
                "written_by": "independent",
                "quote": "Công an phường Thanh Xuân đã cử cán bộ phối hợp với Phòng CSGT tổ chức rà soát, truy vết hình ảnh từ hệ thống camera AI"
              },
              {
                "kind": "news report",
                "citation": "Hồng Quang / Tuổi Trẻ Online (2025). Camera AI truy vết tìm cụ ông đi lạc qua nhiều tuyến phố. Tuổi Trẻ, 17 December 2025.",
                "title": "Camera AI truy vết tìm cụ ông đi lạc qua nhiều tuyến phố",
                "url": "https://tuoitre.vn/camera-ai-truy-vet-tim-cu-ong-di-lac-qua-nhieu-tuyen-pho-20251217102042429.htm",
                "date": "2025-12-17",
                "written_by": "independent",
                "quote": "Kết quả ban đầu thu được các hình ảnh cụ ông đi dọc tuyến đường Nguyễn Tuân"
              },
              {
                "kind": "news report",
                "citation": "Thanh Hà / Tiền Phong (2025). Camera AI theo dấu cụ ông đi lạc ở Hà Nội. Báo điện tử Tiền Phong, 17 December 2025.",
                "title": "Camera AI theo dấu cụ ông đi lạc ở Hà Nội",
                "url": "https://tienphong.vn/camera-ai-theo-dau-cu-ong-di-lac-o-ha-noi-post1805284.tpo",
                "date": "2025-12-17",
                "written_by": "independent",
                "quote": "Đến gần 3h sáng 16/12, một người dân trong quá trình tham gia giao thông đã phát hiện cụ ông trong tình trạng hạ đường huyết"
              },
              {
                "kind": "news report",
                "citation": "VOV (2025). Camera AI tìm người đi lạc ở Hà Nội. VOV.vn, 17 December 2025.",
                "title": "Camera AI tìm người đi lạc ở Hà Nội",
                "url": "https://vov.vn/xa-hoi/camera-ai-tim-nguoi-di-lac-o-ha-noi-post1254446.vov",
                "date": "2025-12-17",
                "written_by": "independent",
                "quote": "ứng dụng hệ thống camera AI trong công tác bảo đảm an ninh, trật tự và hỗ trợ nhân dân"
              },
              {
                "kind": "news report",
                "citation": "Anh Ngọc / Phụ Nữ Online (2025). Từ hình ảnh qua camera AI, cảnh sát giúp cụ ông đi lạc về nhà an toàn. Phụ Nữ Online, 17 December 2025.",
                "title": "Từ hình ảnh qua camera AI, cảnh sát giúp cụ ông đi lạc về nhà an toàn",
                "url": "https://www.phunuonline.com.vn/tu-hinh-anh-qua-camera-ai-canh-sat-giup-cu-ong-di-lac-ve-nha-an-toan-a1569649.html",
                "date": "2025-12-17",
                "written_by": "independent",
                "quote": "Rà soát, truy vết hình ảnh từ hệ thống camera giao thông AI theo hướng di chuyển do người nhà cung cấp."
              }
            ]
          }
        },
        "provenance": {
          "kind": "legacy_record",
          "basis": "Preserved from the existing AIBD record; external sources were not rechecked.",
          "record_fields": [
            "evidence"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial"
      },
      "sources[].upstream_sources": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial"
      },
      "strategic_assessments[]": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial",
        "family": "strategic assessments"
      },
      "summary": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "summary": "Hanoi police traced a lost 78-year-old on AI traffic cameras on 15 December 2025; a passer-by found him at 3 a.m. the next day and took him home.",
            "account": "Mr Đ.V.T., 78, of Thanh Xuân ward, Hanoi, went out to exercise at 3:30 p.m. on 15 December 2025 and did not return. At 8:15 p.m. his family reported him to Thanh Xuân Ward Police. Ward officers worked with the Hanoi Traffic Police Department. Major Nguyễn Tá Khanh's team there searched the AI traffic-camera system in the direction the family gave. It traced him along Nguyễn Tuân street toward Thanh Xuân Park and other streets. VietNamNet and Tiền Phong say the images were posted on social media. At about 3 a.m. on 16 December a passing resident found him in Dịch Vọng, hypoglycemic and close to fainting, and took him home. No source links the finder to the appeal."
          }
        },
        "provenance": {
          "kind": "legacy_record",
          "basis": "Preserved from the existing AIBD record; external sources were not rechecked.",
          "record_fields": [
            "summary",
            "account"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial"
      },
      "systems[].autonomy_permissions": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial"
      },
      "systems[].component_role": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial"
      },
      "systems[].deployment_configuration": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial"
      },
      "systems[].inputs_outputs": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial"
      },
      "systems[].model_name": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial"
      },
      "systems[].model_version": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial"
      },
      "systems[].product_name": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "system": "Hanoi Traffic Police AI traffic-camera system (1,837 cameras)"
          }
        },
        "provenance": {
          "kind": "legacy_record",
          "basis": "Preserved from the existing AIBD record; external sources were not rechecked.",
          "record_fields": [
            "system"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial"
      },
      "systems[].provider": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial"
      },
      "taxonomy_crosswalks[]": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial"
      },
      "title": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "title": "Hanoi traffic police trace a missing 78-year-old on the city's new AI camera network; a passer-by finds him hypoglycemic in Dịch Vọng at 3 a.m.",
            "headline": "Hanoi traffic police trace a lost 78-year-old on AI cameras"
          }
        },
        "provenance": {
          "kind": "legacy_record",
          "basis": "Preserved from the existing AIBD record; external sources were not rechecked.",
          "record_fields": [
            "title",
            "headline"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial"
      },
      "version": {
        "state": "value_present",
        "value": {
          "kind": "identifiers",
          "identifiers": [
            "4f37900df8535e39dd84d65a5243a1198edcd7578b78db82935ccf2cb5eae3dc"
          ],
          "role": "SHA-256 of normalized original case data"
        },
        "provenance": {
          "kind": "curatorial",
          "basis": "Deterministic content version assigned by the local migration.",
          "record_fields": [],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "complete"
      },
      "workflow": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "account": "Mr Đ.V.T., 78, of Thanh Xuân ward, Hanoi, went out to exercise at 3:30 p.m. on 15 December 2025 and did not return. At 8:15 p.m. his family reported him to Thanh Xuân Ward Police. Ward officers worked with the Hanoi Traffic Police Department. Major Nguyễn Tá Khanh's team there searched the AI traffic-camera system in the direction the family gave. It traced him along Nguyễn Tuân street toward Thanh Xuân Park and other streets. VietNamNet and Tiền Phong say the images were posted on social media. At about 3 a.m. on 16 December a passing resident found him in Dịch Vọng, hypoglycemic and close to fainting, and took him home. No source links the finder to the appeal.",
            "replication": {
              "produced_by": [
                "A dense AI camera network along the route the person walked, here 1,837 cameras across Hanoi, with footage searchable by appearance and direction of travel.",
                "A family report the same evening giving a starting point and a direction for the camera search.",
                "A ward police unit able to hand the search to the Traffic Police's camera-control team the same night."
              ],
              "must_hold": [
                "The missing person stays within camera coverage. Here the trace ended at a route, not at the man, and a passer-by made the find.",
                "Someone acts on the trace or the appeal. The sources do not establish that link in this case.",
                "The vendor and the matching method are undisclosed, so the trace cannot be checked beyond the police account."
              ],
              "echoes": []
            }
          }
        },
        "provenance": {
          "kind": "legacy_record",
          "basis": "Preserved from the existing AIBD record; external sources were not rechecked.",
          "record_fields": [
            "account",
            "replication"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial"
      }
    },
    "summary": {
      "total": 91,
      "addressed": 91,
      "known": 27,
      "reviewed": 0,
      "record_mapped": 27,
      "not_assessed": 64,
      "complete": false,
      "by_state": {
        "value_present": 27,
        "not_reported": 0,
        "unresolved": 0,
        "not_assessed": 64,
        "not_applicable": 0,
        "withheld": 0,
        "source_unavailable": 0
      }
    }
  }
}
