Scary, isnt it?
In other words, anyone with good technical knowledge knows-how can easily snoop on someones computer activities.
LCD screens with both CCFL and LED backlighting are affected.
The researchers created an experimental setup that attempted to recognize simple, repetitive patterns.
With each different period of stripes, the frequency of the ultrasonic noise shifted in a predictable manner.
With the help of specially-trainedmachine learningalgorithm, the researchers were able to then translate the recordings.
it’s possible for you to read all the details about the studyhere.
source: www.techworm.net
