In addition to recording eight hours of high-definition video and audio with a 71-degree field of view, the new LE-2 from VieVu on-body camera system is facial recognition compatible and can live-stream as it records. It easily clips to a uniform to record evidence for later use in court. The LE-2 requires the Veripatrol software system, which utilizes a Digital Signature process that marks each video with a digital hash certificate to prove that the video has not been altered. If you already have a previous generation VieVu camera, you can easily upgrade to the LE-2 system. It will be available in the first quarter of 2012.