A method of obtaining data associated with a content item, comprising the steps of obtaining (32) an identifier for the content item, performing (33) a database lookup to obtain the data using the identifier and submitting (37) the content item to an output (210) for processing by a human (200) if the...http://www.google.fr/patents/US20060218126?utm_source=gb-gplus-shareBrevet US20060218126 - Data retrieval method and system
Data retrieval method and system
Hendrikus Albertus Adrianus Maria De Ruijter et autres
