プライバシーは基本的人権です。だから、Apple製品はあなたのプライバシーを守れるように作られています。もちろん、Apple Intelligenceも例外ではありません。

https://www.apple.com/jp/privacy/features/

to assign a ground truth stage label for every 30-second epoch. In addition, at-home testing was performed using an EEG-based device with automated scoring ...

https://www.apple.com/jp/healthcare/docs/site/Estimating_Sleep_Stages_from_Apple_Watch_Sept_2023.pdf

or eco-label requirements, and Apple policies. Apple’s restrictions may go beyond regulatory requirements in order to protect human health and the environme...

https://www.apple.com/jp/environment/pdf/Apple_Regulated_Substances_Specification_Sept2018.pdf