{
  "id": "AIBD-0110",
  "title": "Apple Watch Fall Detection calling an ambulance for a motorcyclist left unconscious by a hit-and-run in Singapore",
  "summary": "Apple Watch Fall Detection called an ambulance and alerted his girlfriend after a hit-and-run left a Singapore motorcyclist unconscious.",
  "date_observed": "2021-09-25",
  "date_basis": "unassessed",
  "date_precision": "unassessed",
  "benefit_status": null,
  "source_collection": null,
  "source_entry": null,
  "account": "On the evening of 25 September 2021, Muhammad Fitri, 24, was riding home when a gray van struck his motorcycle. That was at the junction of Ang Mo Kio Avenue 6 and Ang Mo Kio Street 31, Singapore. The driver fled; Fitri lost consciousness on a near-empty road. His Apple Watch's Fall Detection registered the impact. Via the paired phone it automatically called an ambulance and texted and phoned his emergency contact, his girlfriend. The Singapore Civil Defence Force said it was alerted around 8:20pm. Fitri was regaining consciousness as paramedics arrived. He was conveyed, conscious, to Khoo Teck Puat Hospital with abrasions, a neck collar and a suspected bleed at the back of the head. Police confirmed a hit-and-run.",
  "category": "protective response",
  "unexpected": false,
  "purpose": "Fall Detection is built to recognize a hard fall. If the wearer stays immobile for about a minute, it calls emergency services and messages emergency contacts with the location. That is what it did. The trigger was a motorcycle collision rather than a fall from standing. Apple's documentation notes only that high-impact activity may register as a fall.",
  "system": "Apple Watch Fall Detection",
  "model_version": "Not reported; Fall Detection requires Apple Watch Series 4 or later (Mothership, citing Apple)",
  "developer": "Apple",
  "deployer": null,
  "location": "Ang Mo Kio, Singapore",
  "domain": "Emergency response / road traffic injury",
  "segment": "Consumer wearables",
  "benefit_type": "Improved Physical Health",
  "taxonomy_note": null,
  "registry_ids": {
    "oecd_aim": "2021-09-29-a99a"
  },
  "ratings": [
    {
      "group": "personal",
      "depth": 3,
      "reason": "An unconscious hit-and-run victim on a quiet road at night had an ambulance summoned within what Wanbao calls the golden hour. He had abrasions, a neck injury needing a collar and a suspected bleed at the back of the head. His girlfriend was told where he was. The family and the Wanbao headline call it life-saving. No clinician or official says so and a passer-by did reach him, so life-saving is not established."
    }
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  "ai_role": {
    "status": "assessed",
    "statement": "The watch's fall-detection classifier read the collision's impact as a hard fall. With the wearer unresponsive, it placed the automatic ambulance call through the paired phone and sent the location texts and calls to his girlfriend. SCDF paramedics treated and conveyed him. The counterfactual is unproven. A passer-by later picked up his phone and spoke to the girlfriend. The family at first assumed that person had called the ambulance, and Fitri was regaining consciousness as paramedics arrived."
  },
  "evidence": [
    {
      "kind": "news report",
      "citation": "Lianhe Wanbao, Chen Yujia 陈昱嘉 (2021). 准新郎遭撞后逃昏迷 智能表救一命 [Groom-to-be knocked unconscious in hit-and-run; smart watch saves his life]. zaobao.com.sg, 28 September 2021 (print: Lianhe Wanbao, 28 September 2021).",
      "title": "准新郎遭撞后逃昏迷 智能表救一命",
      "url": "https://www.zaobao.com.sg/news/singapore/story20210928-1198175",
      "date": "2021-09-28",
      "written_by": "independent",
      "quote": "菲特里的智能手表检测到不寻常的剧烈震动后立刻启动了救援功能，链接手表的手机也自动召救护车到现场"
    },
    {
      "kind": "news report",
      "citation": "Zheng, Z. (2021). Motorcyclist's Apple watch alerts girlfriend & calls for ambulance after hit-&-run accident at Ang Mo Kio. Mothership.sg, 29 September 2021.",
      "title": "Motorcyclist's Apple watch alerts girlfriend & calls for ambulance after hit-&-run accident at Ang Mo Kio",
      "url": "https://mothership.sg/2021/09/motorcyclist-apple-watch-saves-life-ang-mo-kio/",
      "date": "2021-09-29",
      "written_by": "independent",
      "quote": "the Singapore Civil Defence Force (SCDF) said that they were alerted to the accident at around 8:20pm. Fitri was conveyed to Khoo Teck Puat Hospital."
    },
    {
      "kind": "press release",
      "citation": "Apple (2026). Use Fall Detection with Apple Watch. Apple Support article 108896, last modified 6 May 2026.",
      "title": "Use Fall Detection with Apple Watch",
      "url": "https://support.apple.com/en-us/108896",
      "date": "2026-05-06",
      "written_by": "makers",
      "quote": "If your watch detects that you've been immobile for about a minute, it will make the call automatically."
    }
  ],
  "replication": {
    "produced_by": [
      "Fall Detection is enabled on a worn Apple Watch (Series 4 or later) with a connected paired iPhone or cellular service",
      "A collision throws the wearer down with an impact the classifier reads as a hard fall. The wearer stays immobile for about a minute without dismissing the alert.",
      "The ambulance service and the emergency contact can act on the automatic call and the shared location"
    ],
    "must_hold": [
      "The watch and phone keep working and connected after the impact (here the watch screen cracked but still functioned)",
      "Nobody else present is able to call for help, otherwise the watch's call adds little",
      "An ambulance can reach the location within the window in which treatment matters"
    ],
    "echoes": []
  },
  "paired_incident": null,
  "headline": "Apple Watch calls an ambulance for an unconscious motorcyclist",
  "metric": null,
  "comparator": null,
  "later": {
    "status": "unknown",
    "date": null,
    "note": "No later report on Fitri's recovery or the hit-and-run case was found in the cited sources.",
    "quote": null,
    "url": null
  },
  "value": null,
  "developer_country": "United States",
  "deployer_country": null,
  "unrated_because": null,
  "brief_notes": null,
  "brief": null,
  "revisions": [
    {
      "date": "2026-10-20",
      "change": "Record drafted from the OECD Monitor entry and the cited sources.",
      "source": "https://oecd.ai/en/incidents/2021-09-29-a99a",
      "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 Accessibility 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 developer added from the organization's own site or a registry.",
      "source": "https://en.wikipedia.org/wiki/Apple_Inc.",
      "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: two independent news reports and the makers' press release. The cited evidence includes no independent study or report and no finding by a regulator or court.",
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        "review_state": "record_mapped",
        "coverage": "partial"
      },
      "outcomes[].claim": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "account": "On the evening of 25 September 2021, Muhammad Fitri, 24, was riding home when a gray van struck his motorcycle. That was at the junction of Ang Mo Kio Avenue 6 and Ang Mo Kio Street 31, Singapore. The driver fled; Fitri lost consciousness on a near-empty road. His Apple Watch's Fall Detection registered the impact. Via the paired phone it automatically called an ambulance and texted and phoned his emergency contact, his girlfriend. The Singapore Civil Defence Force said it was alerted around 8:20pm. Fitri was regaining consciousness as paramedics arrived. He was conveyed, conscious, to Khoo Teck Puat Hospital with abrasions, a neck collar and a suspected bleed at the back of the head. Police confirmed a hit-and-run.",
            "benefit_type": "Improved Physical Health"
          }
        },
        "provenance": {
          "kind": "legacy_record",
          "basis": "Preserved from the existing AIBD record; external sources were not rechecked.",
          "record_fields": [
            "account",
            "benefit_type"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial"
      },
      "outcomes[].distribution": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial"
      },
      "outcomes[].duration": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial"
      },
      "outcomes[].id": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial"
      },
      "outcomes[].stakeholder_group": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "ratings": [
              {
                "group": "personal",
                "depth": 3,
                "reason": "An unconscious hit-and-run victim on a quiet road at night had an ambulance summoned within what Wanbao calls the golden hour. He had abrasions, a neck injury needing a collar and a suspected bleed at the back of the head. His girlfriend was told where he was. The family and the Wanbao headline call it life-saving. No clinician or official says so and a passer-by did reach him, so life-saving is not established."
              }
            ]
          }
        },
        "provenance": {
          "kind": "legacy_record",
          "basis": "Preserved from the existing AIBD record; external sources were not rechecked.",
          "record_fields": [
            "ratings"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial"
      },
      "outcomes[].status": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial"
      },
      "outcomes[].tradeoffs": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial"
      },
      "outcomes[].unexpected": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "unexpected": false,
            "purpose": "Fall Detection is built to recognize a hard fall. If the wearer stays immobile for about a minute, it calls emergency services and messages emergency contacts with the location. That is what it did. The trigger was a motorcycle collision rather than a fall from standing. Apple's documentation notes only that high-impact activity may register as a fall."
          }
        },
        "provenance": {
          "kind": "legacy_record",
          "basis": "Preserved from the existing AIBD record; external sources were not rechecked.",
          "record_fields": [
            "unexpected",
            "purpose"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial"
      },
      "places[]": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "location": "Ang Mo Kio, Singapore",
            "developer_country": "United States"
          }
        },
        "provenance": {
          "kind": "legacy_record",
          "basis": "Preserved from the existing AIBD record; external sources were not rechecked.",
          "record_fields": [
            "location",
            "developer_country"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial"
      },
      "purpose": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "purpose": "Fall Detection is built to recognize a hard fall. If the wearer stays immobile for about a minute, it calls emergency services and messages emergency contacts with the location. That is what it did. The trigger was a motorcycle collision rather than a fall from standing. Apple's documentation notes only that high-impact activity may register as a fall."
          }
        },
        "provenance": {
          "kind": "legacy_record",
          "basis": "Preserved from the existing AIBD record; external sources were not rechecked.",
          "record_fields": [
            "purpose"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial"
      },
      "record_dates": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "date_observed": "2021-09-25",
            "revisions": [
              {
                "date": "2026-10-20",
                "change": "Record drafted from the OECD Monitor entry and the cited sources.",
                "source": "https://oecd.ai/en/incidents/2021-09-29-a99a",
                "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 Accessibility 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 developer added from the organization's own site or a registry.",
                "source": "https://en.wikipedia.org/wiki/Apple_Inc.",
                "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.",
          "record_fields": [
            "date_observed",
            "revisions"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial"
      },
      "replication.attempts[]": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial"
      },
      "replication.conditions": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "replication": {
              "produced_by": [
                "Fall Detection is enabled on a worn Apple Watch (Series 4 or later) with a connected paired iPhone or cellular service",
                "A collision throws the wearer down with an impact the classifier reads as a hard fall. The wearer stays immobile for about a minute without dismissing the alert.",
                "The ambulance service and the emergency contact can act on the automatic call and the shared location"
              ],
              "must_hold": [
                "The watch and phone keep working and connected after the impact (here the watch screen cracked but still functioned)",
                "Nobody else present is able to call for help, otherwise the watch's call adds little",
                "An ambulance can reach the location within the window in which treatment matters"
              ],
              "echoes": []
            }
          }
        },
        "provenance": {
          "kind": "legacy_record",
          "basis": "Preserved from the existing AIBD record; external sources were not rechecked.",
          "record_fields": [
            "replication"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial"
      },
      "revision_history[]": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "revisions": [
              {
                "date": "2026-10-20",
                "change": "Record drafted from the OECD Monitor entry and the cited sources.",
                "source": "https://oecd.ai/en/incidents/2021-09-29-a99a",
                "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 Accessibility 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 developer added from the organization's own site or a registry.",
                "source": "https://en.wikipedia.org/wiki/Apple_Inc.",
                "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.",
          "record_fields": [
            "revisions"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial"
      },
      "sector": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "domain": "Emergency response / road traffic injury",
            "segment": "Consumer wearables"
          }
        },
        "provenance": {
          "kind": "legacy_record",
          "basis": "Preserved from the existing AIBD record; external sources were not rechecked.",
          "record_fields": [
            "domain",
            "segment"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial"
      },
      "sources[].access_version": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial"
      },
      "sources[].citation_locator": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "evidence": [
              {
                "kind": "news report",
                "citation": "Lianhe Wanbao, Chen Yujia 陈昱嘉 (2021). 准新郎遭撞后逃昏迷 智能表救一命 [Groom-to-be knocked unconscious in hit-and-run; smart watch saves his life]. zaobao.com.sg, 28 September 2021 (print: Lianhe Wanbao, 28 September 2021).",
                "title": "准新郎遭撞后逃昏迷 智能表救一命",
                "url": "https://www.zaobao.com.sg/news/singapore/story20210928-1198175",
                "date": "2021-09-28",
                "written_by": "independent",
                "quote": "菲特里的智能手表检测到不寻常的剧烈震动后立刻启动了救援功能，链接手表的手机也自动召救护车到现场"
              },
              {
                "kind": "news report",
                "citation": "Zheng, Z. (2021). Motorcyclist's Apple watch alerts girlfriend & calls for ambulance after hit-&-run accident at Ang Mo Kio. Mothership.sg, 29 September 2021.",
                "title": "Motorcyclist's Apple watch alerts girlfriend & calls for ambulance after hit-&-run accident at Ang Mo Kio",
                "url": "https://mothership.sg/2021/09/motorcyclist-apple-watch-saves-life-ang-mo-kio/",
                "date": "2021-09-29",
                "written_by": "independent",
                "quote": "the Singapore Civil Defence Force (SCDF) said that they were alerted to the accident at around 8:20pm. Fitri was conveyed to Khoo Teck Puat Hospital."
              },
              {
                "kind": "press release",
                "citation": "Apple (2026). Use Fall Detection with Apple Watch. Apple Support article 108896, last modified 6 May 2026.",
                "title": "Use Fall Detection with Apple Watch",
                "url": "https://support.apple.com/en-us/108896",
                "date": "2026-05-06",
                "written_by": "makers",
                "quote": "If your watch detects that you've been immobile for about a minute, it will make the call automatically."
              }
            ]
          }
        },
        "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[].id": {
        "state": "value_present",
        "value": {
          "kind": "identifiers",
          "identifiers": [
            "AIBD-0110-source-0001",
            "AIBD-0110-source-0002",
            "AIBD-0110-source-0003"
          ],
          "role": "Existing evidence items, in their original order"
        },
        "provenance": {
          "kind": "curatorial",
          "basis": "Stable within the fingerprinted record version; no source content or source review has been added.",
          "record_fields": [],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "complete"
      },
      "sources[].language": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial"
      },
      "sources[].relationship": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "evidence": [
              {
                "kind": "news report",
                "citation": "Lianhe Wanbao, Chen Yujia 陈昱嘉 (2021). 准新郎遭撞后逃昏迷 智能表救一命 [Groom-to-be knocked unconscious in hit-and-run; smart watch saves his life]. zaobao.com.sg, 28 September 2021 (print: Lianhe Wanbao, 28 September 2021).",
                "title": "准新郎遭撞后逃昏迷 智能表救一命",
                "url": "https://www.zaobao.com.sg/news/singapore/story20210928-1198175",
                "date": "2021-09-28",
                "written_by": "independent",
                "quote": "菲特里的智能手表检测到不寻常的剧烈震动后立刻启动了救援功能，链接手表的手机也自动召救护车到现场"
              },
              {
                "kind": "news report",
                "citation": "Zheng, Z. (2021). Motorcyclist's Apple watch alerts girlfriend & calls for ambulance after hit-&-run accident at Ang Mo Kio. Mothership.sg, 29 September 2021.",
                "title": "Motorcyclist's Apple watch alerts girlfriend & calls for ambulance after hit-&-run accident at Ang Mo Kio",
                "url": "https://mothership.sg/2021/09/motorcyclist-apple-watch-saves-life-ang-mo-kio/",
                "date": "2021-09-29",
                "written_by": "independent",
                "quote": "the Singapore Civil Defence Force (SCDF) said that they were alerted to the accident at around 8:20pm. Fitri was conveyed to Khoo Teck Puat Hospital."
              },
              {
                "kind": "press release",
                "citation": "Apple (2026). Use Fall Detection with Apple Watch. Apple Support article 108896, last modified 6 May 2026.",
                "title": "Use Fall Detection with Apple Watch",
                "url": "https://support.apple.com/en-us/108896",
                "date": "2026-05-06",
                "written_by": "makers",
                "quote": "If your watch detects that you've been immobile for about a minute, it will make the call automatically."
              }
            ]
          }
        },
        "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": "Apple Watch Fall Detection called an ambulance and alerted his girlfriend after a hit-and-run left a Singapore motorcyclist unconscious.",
            "account": "On the evening of 25 September 2021, Muhammad Fitri, 24, was riding home when a gray van struck his motorcycle. That was at the junction of Ang Mo Kio Avenue 6 and Ang Mo Kio Street 31, Singapore. The driver fled; Fitri lost consciousness on a near-empty road. His Apple Watch's Fall Detection registered the impact. Via the paired phone it automatically called an ambulance and texted and phoned his emergency contact, his girlfriend. The Singapore Civil Defence Force said it was alerted around 8:20pm. Fitri was regaining consciousness as paramedics arrived. He was conveyed, conscious, to Khoo Teck Puat Hospital with abrasions, a neck collar and a suspected bleed at the back of the head. Police confirmed a hit-and-run."
          }
        },
        "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": "value_present",
        "value": {
          "kind": "text",
          "text": "The watch detected a hard fall and called emergency services when the wearer did not respond."
        },
        "provenance": {
          "kind": "legacy_record",
          "basis": "Restated the mechanical task already described in the existing system and AI-role fields. No new source review is claimed.",
          "record_fields": [
            "system",
            "ai_role"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial"
      },
      "systems[].deployment_configuration": {
        "state": "value_present",
        "value": {
          "kind": "text",
          "text": "The reported feature was Apple Watch Fall Detection. The record does not identify the watch generation."
        },
        "provenance": {
          "kind": "legacy_record",
          "basis": "Separated the model, software, hardware, or operation already described in the existing record. No new source review is claimed.",
          "record_fields": [
            "model_version",
            "system",
            "ai_role"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "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": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "model_version": "Not reported; Fall Detection requires Apple Watch Series 4 or later (Mothership, citing Apple)"
          }
        },
        "provenance": {
          "kind": "legacy_record",
          "basis": "Preserved from the existing AIBD record; external sources were not rechecked.",
          "record_fields": [
            "model_version"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial",
        "display": {
          "answer": "Exact release not established.",
          "editor_note": ""
        }
      },
      "systems[].product_name": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "system": "Apple Watch Fall Detection"
          }
        },
        "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": "value_present",
        "value": {
          "kind": "structured",
          "data": {
            "application_developer": "Apple"
          }
        },
        "provenance": {
          "kind": "legacy_record",
          "basis": "Mapped from the existing case description without a new external source review.",
          "record_fields": [
            "developer"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial"
      },
      "taxonomy_crosswalks[]": {
        "state": "not_assessed",
        "review_state": "not_assessed",
        "coverage": "partial"
      },
      "title": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "title": "Apple Watch Fall Detection calling an ambulance for a motorcyclist left unconscious by a hit-and-run in Singapore",
            "headline": "Apple Watch calls an ambulance for an unconscious motorcyclist"
          }
        },
        "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": [
            "eda5b9b706d6048044c13a42c8e838a81ea8d558c429266c9ba66817f3c217fd"
          ],
          "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": "On the evening of 25 September 2021, Muhammad Fitri, 24, was riding home when a gray van struck his motorcycle. That was at the junction of Ang Mo Kio Avenue 6 and Ang Mo Kio Street 31, Singapore. The driver fled; Fitri lost consciousness on a near-empty road. His Apple Watch's Fall Detection registered the impact. Via the paired phone it automatically called an ambulance and texted and phoned his emergency contact, his girlfriend. The Singapore Civil Defence Force said it was alerted around 8:20pm. Fitri was regaining consciousness as paramedics arrived. He was conveyed, conscious, to Khoo Teck Puat Hospital with abrasions, a neck collar and a suspected bleed at the back of the head. Police confirmed a hit-and-run.",
            "replication": {
              "produced_by": [
                "Fall Detection is enabled on a worn Apple Watch (Series 4 or later) with a connected paired iPhone or cellular service",
                "A collision throws the wearer down with an impact the classifier reads as a hard fall. The wearer stays immobile for about a minute without dismissing the alert.",
                "The ambulance service and the emergency contact can act on the automatic call and the shared location"
              ],
              "must_hold": [
                "The watch and phone keep working and connected after the impact (here the watch screen cracked but still functioned)",
                "Nobody else present is able to call for help, otherwise the watch's call adds little",
                "An ambulance can reach the location within the window in which treatment matters"
              ],
              "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": 32,
      "reviewed": 0,
      "record_mapped": 32,
      "not_assessed": 59,
      "complete": false,
      "by_state": {
        "value_present": 32,
        "not_reported": 0,
        "unresolved": 0,
        "not_assessed": 59,
        "not_applicable": 0,
        "withheld": 0,
        "source_unavailable": 0
      }
    }
  }
}
