A database system with remote information provided as dynamic information (database system with local information remotely supported with dynamic information)

摘要

The database system comprises respective stations such as bus means for receiving optically readable information carriers with local information. The system reads the carrier and also receives remotely provided auxiliary information. The processor processes the local information and the auxiliary information to provide output information, and the user interface expresses the output information for the user. In particular, the carrier has a read-only portion and at least a recording portion as a storage device for the hawk hockey. The processor is arranged to decode the auxiliary information using at least the decryption key.