Some schools are going to be testing out facial recognition software this next school year as a school security measure. Privacy experts have complained that the software does not do a good job especially with the faces of teen girls and minorities. Apparently it can also have trouble with other more familiar faces as well. In a test of Amazon’s facial recognition software, the American Civil Liberties Union ran photos of members of Congress against a database of 25,000 mugshots. The software concluded that 28 of the lawmakers were criminals, including six members of the Congressional Black Caucus. Amazon said the software, which is being tested by police departments, was a tool and not a final authority. Just good to know if your school tries out this technology this fall.