METHODS AND APPARATUS FOR DIRECTING THE GAZE OF A USER IN AN IRIS RECOGNITION SYSTEM

摘要

The present disclosure describes systems and methods for directing a gaze of a user to one of different locations or positions of an iris biometric acquisition system for accommodating different heights of individuals. A user attention device may be positioned behind a visibility limiting device, for use in guiding the gaze of the user and positioning an eye of the user with respect to the iris biometric acquisition system. The visibility limiting device may be configured to limit an angular field of view of the user attention device. A sensor may be positioned at, behind or adjacent to the visibility limiting device. The sensor may be configured to acquire imagery of an iris from the eye positioned using the user attention device and the visibility limiting device.