angry tapir writes "The U.S. Congress may need to pass legislation that limits the way government agencies and private companies use facial recognition technology to identify people, according to U.S. Senator Al Franken, who chairs the U.S. Senate Judiciary Committee's privacy subcommittee. The growing use of facial recognition technology raises serious privacy and civil liberties concerns, according to the senator, who has called on the U.S. Federal Bureau of Investigation and Facebook to change the way they use facial recognition technology." Derrick Harris of GigaOM says "My gut instinct is to call Senator Al Franken a well-meaning fool when it comes to his latest outcry," but concedes that in this case "he actually has a point." Harris writes in an editorial that "If you've heard about Alessandro Acquisti's work with the technology, you know why this possibility should be a little scary. Snap a photo of someone with a smartphone, analyze an image against a database of social media or Flickr pics and, voila, you have a name. From there, it's easy to get someone's age, hometown, interests, news coverage, you name it." Related: judgecorp writes "YouTube has added a tool which automatically detects and anonymises faces in uploaded videos. YouTube parent Google says it is intended to allow dissidents in places like Syria to share videos without risking reprisals form the government — but it warned that this is not an exact science, so users should check videos through before making them public."