You go out normally, closes the door and apparently opens the way for the thief.
This approaches, turn the door handle but nothing happens because it is locked.
What is the concept of Signal travels through the body ?
Then what it is ?
The technique takes advantage of the fact that most devices emit electromagnetic signals weak when they are used typically.
The Investigators interconnected electronic devices with transmitters.
In fingerprint readers, quickly managed to enable and deactivate the sending of standard signals.
As for the touchpads, they created cyclical repetition of patterns, that is, on and off repeatedly.
Improvised transmitters have proven to work, but are not efficient.
The maximum transfer rate, the researchers were able to achieve was 50 bits per second.
But, there is a way to attack the signal that travels through our body.
We may have multiple devices to play simultaneously in our body and they may intercept the signal.
However, there is not much to worry in this field, said Iyer.
