Data recorded electronically; electronic apparatus for information exchange; electronic instruments for recording information; electronic memory devices; electronically encoded identity bracelets; electronically encoded identity wristbands; information carriers (electric or electronic); information storage devices (electric or electronic); solid-state electronic data storage materials; apparatus for data storage; apparatus for reading data; apparatus for retrieving data; apparatus for sending data; computer databases; data banks; solid-state electrical apparatus for storing computer data; solid-state electronic data storage materials; storage apparatus for computer data; storage materials for data in electronic form; storage materials for data in magnetic form; apparatus for recording data in magnetic readable form; apparatus for recording digital information; data recording apparatus; data recording materials for use with computers; data storage devices for recording data; data storage media (other than paper) for recording computer programs; machine readable information carriers for recording data; records bearing data; cards bearing electronically recorded data; cards carrying magnetically, optically or electronically recorded or encoded information; cards incorporating electronic chips; cards incorporating electronic devices; apparatus for gathering information; apparatus for handling information; apparatus for information processing; apparatus for information transmission; apparatus for recording digital information; cards carrying magnetically, optically or electronically recorded or encoded information; electronic cards containing information; electronic information storage materials; electronic instruments for recording information; high density information magnetic cards; information carriers in machine readable form; information carriers in the form of cards