Abstract: A system for updating a location of a target with an RFID device in response to detected motion of the target includes a server and tracking modules. The server stores identifying information for RFID devices and locations associated with the devices. The tracking modules are positioned in predetermined locations and communicate with the server. Each tracking module includes a motion processing module and an RFID reader. In response to motion detected by a motion processing module, the RFID reader detects identifying information for an RFID device neighboring an RFID reader and transmits the information to the server.

Abstract: A lock control system includes a detection unit positioned proximate to a lock, an RFID device neighboring at least one RFID antenna, and an RFID reading system detecting identifying information of the RFID device when the detection unit detects an event. The system also includes at least one microcontroller that determines, based on the identifying information, whether to grant the RFID device access to an area secured by the lock and instructs an actuator to unlock the lock when the RFID device is granted access.