Abstract: Disclosed is an RFID label printer and a method for reading and writing an RFID label using an RFID label printer, the RFID label printer includes: a first antenna, a paper cartridge and a control module for reading and writing, the paper cartridge is used to accommodate a label roll paper, the label roll paper includes a plurality of labels having a first RFID chip, and the control module for reading and writing is configured to perform steps of reading and writing.

Abstract: Disclosed is a label printer and a control method thereof. The label printer includes a paper cartridge configured to hold a label roll paper unit including a tube core and a continuous paper, wherein the tube core is provided with an RFID tag; an RFID reader configured to read information stored on the RFID tag; and a controller configured to detect whether the RFID reader reads the stored information of the RFID tag when the label roll paper unit is in an initial position, and if the RFID reader is unable to read the stored information of the RFID tag, the controller controls the label roll paper unit to rotate and drive the RFID tag to rotate, and controls the RFID reader to continuously read the RFID tag during rotating until the RFID reader is able to read the stored information.

Abstract: The instant application discloses, among other things, techniques to allow multiple tiles containing various types of sensors to be connected via a network to a number of other tiles and a computer, with automatic virtual orientation of the tiles and fast data transmission. Data may be collected by a central processor from four quarter tiles and transmitted to the computer for analysis. Information obtained from the analysis may include, but is not limited to, gait analysis, identity of people on a floor, and safety issues (detecting someone has fallen, for example).

Abstract: The instant application discloses, among other things, techniques to allow multiple tiles containing various types of sensors to be connected via a network to a number of other tiles and a computer, with automatic virtual orientation of the tiles and fast data transmission. Data may be collected by a central processor from four quarter tiles and transmitted to the computer for analysis. Information obtained from the analysis may include, but is not limited to, gait analysis, identity of people on a floor, and safety issues (detecting someone has fallen, for example).