The article shows a screenshot saying "This might not be Mom". If Mom has an Android phone, it'd be "easy" to have an app on her phone talk to a central server saying "Mom is now calling Jen", and then for Jen's phone to get a notification (or to query the server and confirm) that Mom's phone has authenticated that it's attempting to reach Jen.
Last time I mentioned this, someone replied there's already an Apple idea (or was it a patent) for this.
dchest•9m ago
That's almost what it does? It's in the article:
> "When a contact calls you and you're both using Phone by Google, their device sends a silent confirmation signal in real time to your device to verify the call is legitimate and truly coming from the contact's device," Google writes in a blog explaining the new feature. "Because this digital handshake uses end-to-end encrypted Rich Communication Services (RCS) technology, it is completely private."
netsharc•16m ago
Last time I mentioned this, someone replied there's already an Apple idea (or was it a patent) for this.
dchest•9m ago
> "When a contact calls you and you're both using Phone by Google, their device sends a silent confirmation signal in real time to your device to verify the call is legitimate and truly coming from the contact's device," Google writes in a blog explaining the new feature. "Because this digital handshake uses end-to-end encrypted Rich Communication Services (RCS) technology, it is completely private."