app update to evaluate whether they meet our high standards. This process, which we are constantly working to improve, is designed to protect our users by k...

https://www.apple.com/jp/privacy/docs/Building_a_Trusted_Ecosystem_for_Millions_of_Apps.pdf

This paper provides a detailed understanding of the development and validation of this updated sleep stages feature. Introduction Sleep is a well-accepted p...

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