Abstract: Moving data tag readers in a portal responsive to a moving article to improve reading of a data tag on the article. Position sensors determine position information for the moving article. A controller module translates a positioning device having a data tag reader mounted thereon responsive to the determined position information. Moving the data tag reader provides improved reading of the data tag on the moving article.

Abstract: Reversibly activating or deactivating a radio frequency identification (RFID) data tag comprising a circuit responsive to an environmental factor. An RFID tag includes an RFID chip for storing an RFID code, an antenna for communicating a radio frequency (RF) signal, and an environmentally sensitive switch.

Abstract: A RFID related system and method for tracking articles that are not individually labeled with RFID tags. A transporter with an RFID reader identifies a carrier with an RFID tag as it is disposed onto the transporter. The location and/or number of the disassociated articles, once removed or otherwise disassociated with the carrier are transmitted to a computer on the transporter. Tagged carriers that continue to have articles associated therewith are removed from the transporter and placed back into storage. The computer may transmit data regarding the carrier and articles to a database.

Abstract: Adjusting a configurable parameter of a data tag reader responsive to data about a moving article to improve reading of a data tag on the article. A controller adjusts the data tag reader as a function of a value related to the data tag, data tag reader, or article. Adjusting the data tag reader provides improved reading of the data tag on the moving article.

Abstract: Moving data tag readers in a portal responsive to a moving article to improve reading of a data tag on the article. Position sensors determine position information for the moving article. A controller module translates a positioning device having a data tag reader mounted thereon responsive to the determined position information. Moving the data tag reader provides improved reading of the data tag on the moving article.

Abstract: Rendering data stored within an electronic data tag unreadable. A receptacle receives an article with the data tag, detects the presence of the electronic data tag, and decommissions the electronic data tag. The receptacle further modifies a label on the article to remove data printed thereon.