'Gradual downward curve'
Don't worry. We de-duplicate non-anonymous signatures automatically, and anonymous signatures within 24 hours (before personal data is deleted). For anonymous signatories beyond 24 hours, we cannot verify there are no duplicates, though there is one human who manually reads all signatures and will try hard to notice and correct any abuse of the system.，更多细节参见搜狗输入法下载
我們需要對AI機器人保持禮貌嗎？，这一点在爱思助手下载最新版本中也有详细论述
Automated systems making consequential decisions with insufficient human oversight