I've always been curious about voice assistants. I mean, they just detect and respond to voice, right? But what's going on in the background? Do they constantly listen, or do they activate only when we're about to use them? How secure is our data, and are our conversations recorded? We can use them for free, but what's their profit model?
How do voice assistants work?
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Voice assistants are always "listening" though, they just pretend to activate when we say "Hey Google" or "Hey Siri" 😅 Our data is definitely recorded, so there’s free service behind the scenes with ads and companies making money off our info, bro.