same pattern of creating and sending a content object this device can either be a smartphone or tablet or could be a purpose built hardware object but that can still have all the properties described as necessary for the present invention this is likely for instance in the case of a very low cost specific purpose computing device created for transmitting persistent content objects as a broadcast or direct message all of the examples so far are of static content objects u2014 content objects that operate only in the valid geographic reception area initially defined by the system when they were broadcast or direct messaged in the preferred embodiment dynamic content objects are content objects where the valid geographic reception area to which they are correlated follows their user 39 s location during the life of the content object the paradigmatic illustrative example of this embodiment is a user is on the high speed train from tokyo to sendai to watch their favourite baseball team the mighty eagles at their home stadium the user wants to meet up with other fans to talk about their favourite team the user sends out a content object u2014 the default valid geographic reception area type is set as a circle and the default radius is calculated at 400 metres the hyperlocal platform server recognises the user is moving and polls their location regularly or predicts their location u2014 this software development toolkit is commercially available and in general release and dynamically adjusts the location of the content object this way the content object always remains relevant in a hyperlocal sense the.