新一代AI助手的应用潜力，已经不再停留于会聊天。从三类资料可以看到，它一端连接自然语言处理，另一端进入日常陪伴等服务场景。过去用户面对的是标准化流程，如今更期待用自然语言直接提出问题，并获得清晰解释。 在教育领域，对话式AI正在从作业助手�

As AI chat assistants move into mainstream use, their ability to protect information has become a central design requirement. Users may share customer records, workplace messages, and research material during a single interaction. A useful system must therefore do more than automate routine communication. It must also protect data throughout its li