Abstract: Embodiments of the present invention relate to systems and methods for authenticating the identity of an authorized custodian of a physical item and activating a tracking device concealed in the physical item in the event the item is removed from a controlled area or accessed by an unauthorized individual. In particular, according to some embodiments, the identity of an authorized custodian of a physical item stored in a controlled area is authenticated by: recording an image of an iris of the authorized custodian in a database; capturing an image of an iris of an individual attempting to remove the physical item from the controlled area; and verifying, prior to allowing removal of the physical item, that the captured image of the iris of the individual attempting to the physical item matches the recorded image of the iris of the authorized custodian.

Abstract: Embodiments of the present invention relate to systems and methods for tracking an item by concealing a tracking device in the item and activating the tracking device when the item is relocated or accessed without authorization. In particular, according to some embodiments, a system is provided for tracking the geographic location of a physical item that is stored in a controlled area and then later removed from the controlled area. An exemplary system comprises: an inner sensor located proximate to a perimeter of the controlled area; an outer sensor located between the perimeter and the inner sensor; and a tracking device associated with the physical item, wherein the tracking device is triggered when the physical item passes by the inner sensor and then the outer sensor.

Abstract: Embodiments of the invention relate to systems, methods, and computer program products for authenticating the identity of an authorized custodian of a dependent individual visiting a facility. In particular, the identity of an authorized custodian of a dependent individual visiting a facility is authenticated by: recording an image of an iris of the authorized custodian in a database; capturing an image of an iris of an individual attempting to accompany the dependent individual when the dependent individual exits the facility; and verifying, prior to allowing the dependent individual to exit the facility, that the captured image of the iris of the individual attempting to accompany the dependent individual matches the recorded image of the iris of the authorized custodian.