苹果 Siri Recaps 功能引发 AI 录音隐私担忧

apple has launched four new ai features in ios 27.3 and watchos 27.3 beta, including sound and song detection, live rewind, and siri recaps. siri recaps and live rewind record and transcribe conversations, with siri recaps summarizing audio throughout the day and saving notes. apple processes audio on-device and takes steps to protect user privacy, but some users are concerned about the normalization of technology always listening. the features are available on apple watch series 12 and may be useful for users who want to capture important information.