You’ve probably heard of Whisper Marketing, a form of viral marketing where hired people let you overhear their conversation about a new product.
The next step is RealWhisper Marketing, where motion activated small speakers will be placed in hundred of bushes across the city and litterally whisper brandnames and short promotions to you as you walk by. You’ll hear a whisper coming from nowhere saying “juicy BigMac”. You’ll turn around, looking to see someone, then dismiss it. But your brain will have absorbed it.
The following step will be to layer the short whisper promo on top of TV programs, like an audio Brunswick TV. If you have a home theater, that whisper layer will come from the back speaker the ones closer to you.