Methods and arrangements are provided which associate a first user with a second user in a first device, and selectively provide information about the association of the first and second user to a second device as directed by the first user, without requiring the second user to be logged in to either...http://www.google.de/patents/US20020184496?utm_source=gb-gplus-sharePatent US20020184496 - Methods and arrangements for selectively maintaining parental access consent in a network environment
