Patent ID: 9189942
Filing Date: 2015-11-17
Classification: G08B

Abstract:
1. A system for tracking a change of custody of a child attending a school having a sign-in location and a secured location remote from the sign-in location for holding or receiving the child, comprising: an input device positioned at the sign-in location and configured to accept an identifier of a guardian; a processor coupled to the input device and configured to: a first printer positioned at the sign-in location and configured to print the first acknowledgement; and a second printer positioned at the secured location and configured to print a second acknowledgement having similar information as the first acknowledgement; and a reader device positioned at the secured location and configured to detect the first acknowledgement and to control access to the secured location based on the first acknowledgement, such that the change of custody of the child takes place only after the first acknowledgement is accepted by the reader device at the secured location.