turtle sa:
. Det låter otroligt men deras lyssnings apparater kan höra mitt minsta andetag och mina hjärtslag genom väggarna, detta vet jag utan tvekan då dom reagerar utifrån hur jag reagerar, slår mitt hjärta snabbt så vill dem intensifiera det med att skapa mer ljud.

för er som skrattat åt mig när jag säger att dem kan följa mina hjärtslag, här har ni lite bevis.

"The Pentagon has a laser that can identify people from a distance—by their heartbeat

The Jetson prototype can pick up on a unique cardiac signature from 200 meters away, even through clothes.

Everyone’s heart is different. Like the iris or fingerprint, our unique cardiac signature can be used as a way to tell us apart. Crucially, it can be done from a distance.

It’s that last point that has intrigued US Special Forces. Other long-range biometric techniques include gait analysis, which identifies someone by the way he or she walks. This method was supposedly used to identify an infamous ISIS terrorist before a drone strike. But gaits, like faces, are not necessarily distinctive. An individual’s cardiac signature is unique, though, and unlike faces or gait, it remains constant and cannot be altered or disguised."