A method or data processing system readable medium can be used for communications between a user and a network site. The method or medium may allow a user to determine what, if any, personal information should be transmitted to the network site. In one embodiment, the user may request personalization...http://www.google.es/patents/US7668834?utm_source=gb-gplus-sharePatente US7668834 - Method for client-side personalization
