Geofencing and background processing have arrived. Many mobile devices including the latest iPhone 4 can detect when a user has entered or left a certain area and alert an application or service ...
“They know that the mobile phone is core to that on the go experience ... through the use of geofencing, deliver ads to mobile users who were nearby a competitive coffee shop or c-store or ...
Phone data:Geofencing helps police investigate crime. What is it telling them about you? A geofence is a location-based service that uses GPS or other cellular data to create a virtual fence ...