Apple has your fingerprints, but Facebook has your face, and its database of facial recognition data that presumably can be used to match you to, say, a video camera somewhere. (entrepreneur.com)
As a result, in 2013 Facebook deleted all the photo tagging facial recognition data it had obtained from users in the EU. (privateinternetaccess.com)
The NSA's facial recognition data collection program; why to keep an eye on the Email Privacy Act; Zephyr Teachout and her battle with NY Governor Andrew Cuomo; and much, much more. (techpresident.com)