A mobile reader configured to compile a list of data storage devices for transport includes an interface electrically coupled to circuitry modules including RFID scanning circuitry configured to read a unique storage device identifier from each of the data storage devices, and barcode scanning circuitry...http://www.google.com/patents/US8016194?utm_source=gb-gplus-sharePatent US8016194 - Mobile data storage device reader having both radiofrequency and barcode scanners
