The routine starts after business check in for their flights, go by confidence and arrive during their gates. Travelers will step adult to a camera during a Self-Boarding station, where they will have their photos taken. CBP will compare a print with travelers’ passport, visa or immigration documentation. A summary indicating a print has been accurate will peep on a screen, and business will afterwards be authorised onto a jet bridge.
Article source: http://www.huffingtonpost.com/entry/jetblue-testing-face-recognition-boarding-software_us_592fcdb7e4b0540ffc848632?section=us_travel