Estimating Sleep Stages from Apple Watch Estimating Sleep Stages from Apple Watch September 2023 Overview Apple Watch users can track their sleep with Apple...

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

best practices to protect user data. Protection from cross-site tracking In the years since the web was created, technology has been developed to track user...

https://www.apple.com/jp/safari/docs/Safari_White_Paper_Nov_2019.pdf

turns and special items, not realizing that her dad had not actually approved those purchases. The app also has embedded third-party trackers, which collect...

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