: Devices are always active in a low-power state to detect wake words, though they do not continuously record everything.
: Amazon has historically used human teams to review small samples of recordings to improve accuracy. “Hey, Alexa! Are you trustworthy?
: False triggers can lead to recordings being stored without the user's explicit intent. Managing Trust and Security “Hey, Alexa! Are you trustworthy?” | MIT News : Devices are always active in a low-power