Voices in Your Head

ceejayoz writes "MSNBC/Newsweek is running a story about a 'Hypersonic Sound System' that can 'can take an audio signal from virtually any source and convert it to an ultrasonic frequency that can be directed like a beam of light toward a target up to 100 yards away.' Sounds like something that advertisers will love - Minority Report just got a little closer." These guys (and the Audio Spotlight guys) have been hyping this technology for years with nothing much to show from it. But now, Newsweek promises, it's going to change the world as we hear it.