20130223678 | Time in Line Tracking System and Method - A method of determining the amount of time it will take a person (P) waiting in a line (L) to move between two points. The method includes acquiring a facial pattern of the person when they are at a first point in the line and establishing the time at which the facial pattern was obtained. Next, a facial pattern of the person is acquired when the person arrives at a second point in the line. The two facial patterns are compared and when a match is found, a lapsed time is established. By subtracting the two times the transit time of the person from the first point to the second point is established and this time is displayed at the entry point of the line. | 08-29-2013 |