# Saturday, August 23, 2008

New facial scanners are being tested at Manchester Airport. The scanners are under trial as part of government efforts to improve security and reduce passenger congestion. They can be used by adult biometric passport holders. It works by scanning passengers faces and comparing them to the photograph that is digitally stored on their passport. Passengers will be able to pass through unmanned gates to avoid queues and the scanner will check their passport has not been tampered with and that they are not on any security lists. At the next gate a facial scanner will also read their face. If they are rejected by the system they will be directed to immigration officers for further checks.