Facebook Seeks To Spy On You Via Hidden Inaudible TV Ad Messages
โโฆ Facebook has filed a patent for a system that hides audio clips in TV commercials. These sounds would be so high-pitched that they are inaudible to human beings. They would then trigger your phone to record all the background noises in your home. The patent application is called โbroadcast content view analysis based on ambient audio recording.โโฆ.โ