A method of controlling access to playable content, the method comprising the steps of receiving a request to access playable content (17a) having a plurality of associated access criteria, receiving a plurality of credentials, performing a matching process to compare the credentials to the access criteria, and allowing access to the playable content is permitted if the access criteria are met by a logical combination of the plurality of credentials. <IMAGE>
申请公布号
EP1331543(A2)
申请公布日期
2003.07.30
申请号
EP20030250321
申请日期
2003.01.17
申请人
HEWLETT-PACKARD COMPANY (A DELAWARE CORPORATION)
发明人
OLIVER, HUW EDWARD;DAANEN, JOHANNES MARIA VICTO;CUSHNIE, JOHN;BROWN, SEAN