Data is processed on the user’s device where possible, for example, in creating predictive traffic routing which displays estimated travel time on a device’...

https://www.apple.com/jp/privacy/docs/Location_Services_White_Paper_Nov_2019.pdf

Safari Privacy Overview 
 Safari Privacy Overview Learn how the Safari web browser protects your privacy. November 2019 Introduction 3 .......................

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

scoring rules, five stages are defined: awake, REM, and three types of non-REM sleep.4 The non-REM stages include stage N1 (light or transitional sleep), st...

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