Comment by jofzar
Came here to say this, I literally can't believe this works.
It's like a couple of years ago where someone showed a proof of concept of turning a HDD into a microphone
Came here to say this, I literally can't believe this works.
It's like a couple of years ago where someone showed a proof of concept of turning a HDD into a microphone
It turns out those shopping car wheel locks use the same kind of low-frequency RF that can leak from your phone speaker. Someone made an app that allows you to lock or unlock certain shopping carts.