Steve Goodman’s presentation at the excellent hauntology event last week focused on the phenomenon of ‘audio spotlights’, which deploy ultrasound to precisely target sonic messages at individuals. Predictably, the use of this Philip K Dick-like ‘holosonic’ technology – explained in the YouTube clip above – is being pioneered by advertisers to cut through the urban … More IT’S NOT YOUR IMAGINATION… WHO’S THERE? (The Mire)