低干扰
i18n pending · Body copy is the approved Simplified-Chinese master. Official English translation and native review are pending.
Safety & Trust
Safety products should not prove their value by creating anxiety.
MTFDX 以“正常时安静，异常时明确”为原则，控制误报、避免未经确认的危险结论，并为关键动作保留人工路径。
先核实情况
仅已确认高风险
授权
核验
双方接收确认
责任更新
Safety by Design.
低误报
最小权限
Evidence by Design
Offline/Fail-safe
人工升级
设备中立
Color is not a conclusion; status must have evidence.
未核实异常不会直接显示“危险”。
低干扰
先核实情况
仅已确认高风险
Only one primary responsible party is allowed at any time.
交接失败时保持原责任方，避免系统错误切换。
计划与授权
核验与放行
双方接收确认
责任更新 · 留存证据
Where automation cannot reach, there must be a manual fallback path.
自动化到不了的地方，要有人工降级路径。
EmergencyNetwork, battery, GPS, and cloud services can all fail.
关键流程不能把“全部在线”当作前提。
离线待同步。记录未获得服务端确认，不能展示“交接完成”。
Key actions can be traced, but not a child's whole life recorded.
计划与授权
核验与放行
双方接收确认
责任更新 · 留存证据
AI cannot replace a responsible person in the real world.
AI 不能替代现实世界中的责任人。
AI safety设计与演示环境：页面状态、表单与下载均为演示，不连接生产数据。