A system and method of contextually filtering content presented to a user on a mobile device based on contextual tagging. The user controls how content will be filtered by the mobile device by creating contextual tags and associating or tagging content with the contextual tags. The contextual tag includes...http://www.google.de/patents/US20090089288?utm_source=gb-gplus-sharePatent US20090089288 - SYSTEM AND METHOD FOR FILTERING CONTENT ON A MOBILE DEVICE BASED ON CONTEXTUAL TAGGING
