A caregiver location system includes a computer configured to track a location of a caregiver in a healthcare facility. A caregiver identification (ID) tag is worn by a caregiver and has a tag transmitter configured to communicate with a plurality of receivers. The plurality of receivers and the computer cooperate to form a locating system that is operable to determine a location of the caregiver ID tag. The computer collects data over time related to a caregiver location within the healthcare facility and determines a problem area within the healthcare facility where a determined caregiver location is inaccurate.

A system for detecting placement or misplacement of an object includes a wireless tag; a first electronic device (“FED”) associated with the tag to automatically detect signals from the tag, determine a position of the FED, transmit the position and status to an external electronic device or network (“EED”) in response to the status indicating that the tag and the FED are within a predetermined range, and transmit the position and status to the EED in response to the status indicating that the tag and the FED are outside of the predetermined range; and a second electronic device (“SED”) that is unassociated with the tag to automatically detect signals from the tag, determine a position of the SED, determine an identifier for the tag using the signals, and transmit the position of the SED and the identifier to the EED.

Provided is a transmitting device for a cart with an auto following function, which can sense the position and moving path of a user and move while following the user. The transmitting device for a cart provides a sensing and communication function such that the cart with the auto following function can sense and follow the position of the transmitting device. Thus, the cart can sense and follow the position of the transmitting device. Furthermore, since the transmitting device for a cart can be conveniently worn like a watch, a user's convenience can be improved.

A system for detecting placement or misplacement of an object includes a wireless tag; a first electronic device (“FED”) associated with the tag to automatically detect signals from the tag, determine a position of the FED, transmit the position and status to an external electronic device or network (“EED”) in response to the status indicating that the tag and the FED are within a predetermined range, and transmit the position and status to the EED in response to the status indicating that the tag and the FED are outside of the predetermined range; and a second electronic device (“SED”) that is unassociated with the tag to automatically detect signals from the tag, determine a position of the SED, determine an identifier for the tag using the signals, and transmit the position of the SED and the identifier to the EED.

A dynamic monitoring system with radio-frequency identification includes a radio-frequency identification (RFID) tag, at least two radio-frequency identification (RFID) detectors and a processing device. The RFID tag is installed on a moving user. When the user enters a preset detection range, at least two RFID detectors detect the RFID tag and generate an identification signal, respectively. The processing device is coupled to at least two RFID detectors. The processing device generates a distance signal between the RFID tag and the at least two RFID detectors according to the identification signals and positions of the at least two RFID detectors. The processing device generates a positioning signal relevant to a position of the RFID tag within the preset detection range according to the distance signal.

A system (100) for storing, identifying and localizing supports (20, 21) for tissue samples embedded in paraffin, comprising—a plurality of supports (20, 21), wherein each one is provided with a respective RFID tag (201), said supports (20, 21) being each a histology cassette (20) configured to contain a tissue sample embedded in paraffin, or a slide (21); —a plurality of trays (1), wherein each tray (1) is provided with a respective RFID tag (101), and is configured to contain a plurality of said supports (20, 21), ach tray (1) being provided with a plurality of seats (11), each seat (11) being configured to receive a respective support (20, 21) and each support (20, 21) being adapted to be arranged at a respective seat (11); —at least one component (3) provided with a plurality of RFID antennas (10, 31), said plurality of RFID antennas (10, 31) comprising an RFID antenna (10) for reading the RFID tag (101) of a tray (1) of said plurality of trays, and RFID antennas (31) for reading the RFID tags (201) of the supports (20, 21); —at least one RFID interrogator (4); —one or more demultiplexers (5), by means of which the RFID interrogator (4) may be connected to each RFID antenna (10, 31) of said plurality of RFID antennas (10, 31), said one or more demultiplexers (5) being configured to sequentially activate a unique signal transmission line for each RFID antenna (10, 31) of said plurality of RFID antennas (10, 31); —an electronic control unit (6), configured to synchronize said one or more demultiplexers (5) and said at least one RFID interrogator (4) with one another, to sequentially read the RFID tags (210) of the supports (20, 21) and the RFID tag (101) of a tray (1) of said plurality of trays by means of one RFID antenna (10, 31) at a time, of said plurality of RFID antennas (10, 31).

Disclosed are methods and systems for tracking a supply chain of a package by using a barcode and a plurality of mobile devices. The methods at least includes issuing and scanning the barcode at an initial location, pairing the barcode with a first mobile device, receiving transaction information of the package to update the barcode to include the transaction information, validating the barcode with a first digital signature, unpairing the barcode with the first mobile device, scanning the barcode by a second mobile device, and pairing the barcode with the second mobile device, validating the barcode with a second digital signature, tracking a location of the package that is moving along with the second mobile device. Tracking is continued until the package is arrived at a final destination. Validated data is further confirmed by a third party to increase credibility of tracking information.

An Apparatus and Method for reliably sorting RFID chips, in inlays, labels, tags or other units of manufacture, into rows and columns, and using that information to report their exact position on a moving web, in support of further manufacturing processes, in the presence of crosstalk, with speed and accuracy exceeding prior art.

An Apparatus and Method for reliably sorting RFID chips, in inlays, labels, tags or other units of manufacture, into rows and columns, and using that information to report their exact position on a moving web, in support of further manufacturing processes, in the presence of crosstalk, with speed and accuracy exceeding prior art.

A caregiver location system includes a computer configured to track a location of a caregiver in a healthcare facility. A caregiver identification (ID) tag is worn by a caregiver and has a tag transmitter configured to communicate with a plurality of receivers. The plurality of receivers and the computer cooperate to form a locating system that is operable to determine a location of the caregiver ID tag. The computer collects data over time related to a caregiver location within the healthcare facility and determines a problem area within the healthcare facility where a determined caregiver location is inaccurate.