现代聊天机器人的应用潜力，已经不再停留于能生成文字。从相关研究可以看到，它一端连接自然语言处理，另一端进入日常陪伴等真实场景。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，并获得连续反馈。 在教育领域，对话式AI正在从知�

With conversational AI entering more professional environments, their ability to protect information has become a central design requirement. Users may share financial details, medical information, and confidential files during a single interaction. A useful system must therefore do more than automate routine communication. It must also reduce the