News for hackers. Stuff that matters.

A comment on Closing your MacBook hardware disconnects microphone, safety/privacy feature. Parent comment

Re:Closing your MacBook hardware disconnects microphone, saf... by gligorot on Tuesday March 07, 2023 @01:13PM (#35058850)
I don’t think those are connected…or at least it would be silly for that to be the case. Say your laptop was stolen when your BT was off for some random reason - does that mean you won’t be able to find it?
[ Parent | on HN ]
Re:Closing your MacBook hardware disconnects microphone, saf... by threeseed on Tuesday March 07, 2023 @01:17PM (#35058923)
Bluetooth is a fundamental part of the Find My and broader Location Services stack.

Low power devices like AirTag rely entirely on Bluetooth LE and the Find My network to determine their location.

[ Parent | on HN ]
Re:Closing your MacBook hardware disconnects microphone, saf... by gligorot on Wednesday March 08, 2023 @12:18PM (#35071804)
Yes but does it matter if your BT is turned off _visually_? The device can still send data.

Besides, receiving consumes more power than sending, theoretically Apple can just shut off the receiving part and send intermittently (every 2 sec or so) and achieve very minimal power usage.

Again, this is just speculation, I’m genuinely interested in the details.

[ Parent | on HN ]