When you watch these ads, the ads check you outJanuary 30th, 2009 By DINESH RAMDE , AP Business Writer in Technology / Hi Tech & Innovation
(AP) -- Watch an advertisement on a video screen in a mall, health club or grocery store and there's a slim - but growing - chance the ad is watching you too.
Content from The Associated Press expires 15 days after original publication date. For more information about The Associated Press, please visit www.ap.org .
"When you watch these ads, the ads check you out." January 30th, 2009. http://phys.org/news152544159.html