on a map. For example, Apple Maps shows your current location using a blue marker. Because the precision with which your location can be determined is limit...

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

Precision Industry • Hutchinson Technology, Inc.* • IBIDEN Co., LTD. • Jabil • Keiwa Incorporated* • Kersen Science and Technology* • Kunshan KIMD Co., Ltd...

https://www.apple.com/jp/environment/pdf/Apple_Supplier_Clean_Energy_Program_Update_2020.pdf