Abstract: A method comprises using at least one of a reader and a passive tag to exchange values according to an ultra-lightweight mutual authentication protocol with a substitution operation to change a Hamming weight of the values.

Abstract: A method of locating a tagged movable asset comprises determining blink counts for receivers in a plurality of zones, and selecting one of the zones according to a comparison of the blink counts.

Abstract: An elevated platform system comprises a platform, a vision system configured to detect a number of people on the platform, and a plurality of restraining systems onboard the platform. Each restraining system includes a passive RFID tag secured to the platform and a reader configured to perform near field detection of the tag.

Abstract: A restraining system comprises a restraining device including first and second interlockable parts that, when interlocked, restrain the system. The restraining system further comprises a passive RFID tag attached to the first part, and a passive RFID reader coupled to the second part for near field detection of the tag within a prescribed range of the second part.

Abstract: An elevated platform system comprises a platform, a vision system configured to detect a number of people on the platform, and a plurality of restraining systems onboard the platform. Each restraining system includes a passive RFID tag secured to the platform and a reader configured to perform near field detection of the tag.

Abstract: A restraining system comprises a restraining device including first and second interlockable parts that, when interlocked, restrain the system. The restraining system further comprises a passive RFID tag attached to the first part, and a passive RFID reader coupled to the second part for near field detection of the tag within a prescribed range of the second part.

Abstract: A method for generating an electronic quality record of a manufacturing operation that may involve generating inputs from a plurality of information sources located within a manufacturing environment. The plurality of information sources may provide information pertaining to at least a tool being used, an individual using the tool, and an operation that the tool is being used by the individual to perform. A locating system may be used that is in communication with the plurality of information sources to monitor a location and an operation of the tool. A processor may be in communication with the locating system to receive the generated inputs and to generate an electronic record upon completion of the operation that the tool is being used by the individual to perform. The electronic record may identify that the operation has been performed by the individual using the tool in accordance with a predefined standard.

Abstract: A method and apparatus for monitoring work flow of a resource is disclosed. The method accounts for the expected work flow of the resource in determining the location of the resource as well as dwell times at each work zone. In one embodiment, this is accomplished by determining if subsequent work zones sequentially follows the first work zone in the expected sequence of work zones.

Abstract: A method and apparatus for monitoring work flow of a resource is disclosed. The method accounts for the expected work flow of the resource in determining the location of the resource as well as dwell times at each work zone. In one embodiment, this is accomplished by determining if subsequent work zones sequentially follows the first work zone in the expected sequence of work zones.

Abstract: A method and apparatus for monitoring work flow of a resource is disclosed. The method accounts for the expected work flow of the resource in determining the location of the resource as well as dwell times at each work zone. In one embodiment, this is accomplished by determining if subsequent work zones sequentially follows the first work zone in the expected sequence of work zones.

Abstract: The embodiments of the disclosure relate to a method of displaying an image of an inconsistency on a part. The part may be scanned. An inconsistency on the part may be located. An image of the inconsistency may be displayed on the part. In other embodiments, parts are provided which had images of the parts' inconsistencies displayed on one or more surfaces of the parts.

Abstract: A system and method for generating a real time electronic quality record of an assembly, test, and repair or maintenance operation. The method involves generating inputs from a plurality of information sources located within a manufacturing environment, the information sources providing information pertaining to at least a tool being used, an individual using the tool, and an operation that the tool is being used by the individual to perform. A locating system is in communication with the information sources to monitor a location and an operation of the tool. A processor is in communication with the locating system to receive the generated inputs, and to generate a real time electronic record upon completion of the operation that the tool is being used to perform. The electronic record shows that the operation has been performed by a given individual using the tool in accordance with a predefined standard.

Abstract: A method and apparatus for monitoring work flow of a resource is disclosed. The method accounts for the expected work flow of the resource in determining the location of the resource as well as dwell times at each work zone.

Abstract: The embodiments of the disclosure relate to a method of displaying an image of an inconsistency on a part. The part may be scanned. An inconsistency on the part may be located. An image of the inconsistency may be displayed on the part. In other embodiments, parts are provided which had images of the parts' inconsistencies displayed on one or more surfaces of the parts.