GoKawiilApple's iOS 27 Siri gains 'personal context' to scan emails and messages for smarter answers
iOS 27 introduces a Siri upgrade with 'personal context understanding,' which indexes a user's emails, messages, and other on-device content via a background process called 'Optimize Search and Siri.' Once complete, Siri can answer highly specific queries, like retrieving a hotel address from an email or recalling a song a friend recommended in a text.