Look at Facebook, says Amie Stepanovich, director of the domestic surveillance project at the Electronic Privacy Information Center in Washington, D.C.
Facebook has the largest biometric database in the world — “and it’s all been formed by people voluntarily submitting pictures to Facebook and identifying who they belong to,” she says.
Theoretically, every time you label faces by tagging a picture, you’re chipping away at those two big challenges for universal facial recognition. First, you’re helping to build a super-database of labeled faces. Second, you’re uploading multiple versions of each person’s face, which can improve a system’s accuracy. Continue reading “Facebook has the largest biometric database in the world and the potential to recognize anybody’s face”