Patent ID: 8364403
Filing Date: 2013-01-29
Classification: G01C

Abstract:
1. A processing method for a portable navigation device equipped with a conversation system, comprising: performing a pre-processing operation after the portable navigation device is turned on, to retrieve a content provider to obtain events preset therein and to schedule the events according to priority scores of the events; displaying the events on a screen of the portable navigation device according to the scheduling of the events; actively informing a user, by sound and at every predetermined time period while a value of a conversation mode setting of the portable navigation device is determined greater than a predetermined value, of the events displayed on the screen and scheduled in the 1 calculating a priority score of an event relating to an external trigger or a user input; rescheduling all events when the priority score of the event relating to the external trigger or the user input is determined greater than a threshold value; and displaying the rescheduled events on the screen.