With iOS 17, there is not any for a longer time a really need to say "Hey Siri" to activate Siri, and the private assistant can be activated just by declaring "Siri." Siri can also interpret and cope with multiple again-to-back requests without needing for being reactivated. iOS 15 introduces https://newtechww.net/exploring-key-roles-in-mobile-and-custom-software-development-for-start-ups/