Situational location dependent information is transmitted from a server data processing system to a receiving data processing system. The server data processing system communicates with the receiving data processing system in a manner by pushing content when appropriate. A candidate delivery event associated...http://www.google.com.hk/patents/US20070276587?utm_source=gb-gplus-share專利 US20070276587 - SYSTEM AND METHOD FOR INTERNET CONNECTED SERVICE PROVIDING HETEROGENEOUS MOBILE SYSTEMS WITH SITUATIONAL LOCATION RELEVANT CONTENT
