An electronic tagging system for tagging a plurality of luggage items transported through a transportation system. The system includes a plurality of electronic-ink display labels coupled to a plurality of luggage items. Each electronic-ink display label displays graphical indicia representative of information...http://www.google.de/patents/US20090014512?utm_source=gb-gplus-sharePatent US20090014512 - Electronic tagging system for tagging a plurality of luggage items transported through a transportation system, using electronic-ink display tags for displaying real-time information regarding said luggage items, and remotely programmable by activator modules installed throughout said transportion system
