Putting cameras in billboards to measure how many people look at them isn't a new idea, but it's starting to get a little more creepily-high-tech, with several advertisers now using facial-recognition software to record things like age and gender. A company called Quividi has supplied camera-equipped ads to McDonald's in Singapore and Ikea in Europe, and it's now bringing the tech to the States, where it's been deployed in New York in ads for A&E's The Andromeda Strain mini-series and in Philadelphia in train station ads for the Philadelphia Soul. Another company called TruMedia Technologies has supplied similar tech to about 30 locations in the US, including malls in Chesterfield, Missouri, Winston-Salem, North Carolina, and Monroeville, Pennsylvania. None of the systems currently record or store video, but no one's ruling that out as a possibility -- and even worse, there's talk of gathering racial data in an effort to even further target ads. Great, now we have yet another reason to break out the Nixon mask every time we leave the house.

[Via Techdirt]