Abstract: A RFID fastener including a radio frequency transparent body that encloses a RFID module that includes a microchip for storing data and an electrically coupled antenna. The RFID module is embedded or otherwise secured into the body of the fastener and configured to receive and transmit a RF signal. Optionally, the RFID module can be disposed within a washer that is configured to be mounted to a substrate by a conventional fastener, such as, for example and without limitation, a screw, a nail and or a staple.

Abstract: An adaptive inventory management system for use in a materials handling facility storing a plurality of items that are each associated with a Radio Frequency Identification (RFID) tag. The management system including a global inventory database subsystem and a RFID interrogator subsystem comprising a plurality of RFID interrogators that are each configured to read the unique identifier of the RFID tag associated with each of the plurality of items that are within a defined boundary of at least one scan zone generated by the respective RFID interrogator and to communicate the unique identifier of the each scanned RFID tag identified within each scan zone of the respective RFID interrogator to the global inventory database subsystem. The management system being selectively configured to effect user desired levels of fidelity and/or resolution with respect to the generated unique identifier of each scanned RFID tag within a defined space of the materials handling facility.

Abstract: An adaptive inventory management system for use in a materials handling facility storing a plurality of items that are each associated with a Radio Frequency Identification (RFID) tag. The management system including a global inventory database subsystem and a RFID interrogator subsystem comprising a plurality of RFID interrogators that are each configured to read the unique identifier of the RFID tag associated with each of the plurality of items that are within a defined boundary of at least one scan zone generated by the respective RFID interrogator and to communicate the unique identifier of the each scanned RFID tag identified within each scan zone of the respective RFID interrogator to the global inventory database subsystem. The management system being selectively configured to effect user desired levels of fidelity and/or resolution with respect to the generated unique identifier of the each scanned RFID tag within a defined space of the materials handling facility.

Abstract: An adaptive inventory management system for use in a materials handling facility storing a plurality of items that are each associated with a Radio Frequency Identification (RFID) tag. The management system including a global inventory database subsystem and a RFID interrogator subsystem comprising a plurality of RFID interrogators that are each configured to read the unique identifier of the RFID tag associated with each of the plurality of items that are within a defined boundary of at least one scan zone generated by the respective RFID interrogator and to communicate the unique identifier of the each scanned RFID tag identified within each scan zone of the respective RFID interrogator to the global inventory database subsystem. The management system being selectively configured to effect user desired levels of fidelity and/or resolution with respect to the generated unique identifier of the each scanned RFID tag within a defined space of the materials handling facility.