In a generation, we have shifted from parents trying to stop teenagers slumping in front of the TV to young people losing all interest in the box. US teens are so occupied with social networks and mobile video that they watch only about 21 hours of broadcast TV a week.<\/p>\n
The ad industry is suffering from attention deficit disorder \u201d\u201c the audience that once sat obediently in front of TV spots lovingly devised by its creatives is hard to pin down. Millennials are out there, on their phones and tablets, but they are as likely to be tweeting angrily about a brand as noticing its ads in the content stream.<\/p>\n
\u201cI am nervous about us all being out of a job a year from now if Reed Hastings [chief executive of Netflix] takes over the world,\u201d\u009d Laura Desmond, chief executive of Starcom MediaVest, one of the largest advertising buying agencies, told a Cannes gathering. Netflix, the video streaming service, and cable TV network HBO rely on subscription fees alone and do not carry ads.<\/p>\n