Other

Patrick Luffman

James Blake Bullock

Rafael A Saavedra

Jeffrey Solomon

A navigation system ( ) having a service center ( ) and a navigation unit ( ) and a method of transmitting data to reduce the complexity of the navigation unit ( ) and minimize the transmitted data. The navigation unit ( ) transmits ( ) a current location (or starting point ( )) and a desired destination (or destination point ( )). The service center ( ) receives ( ) the starting point and the destination point and selects ( ) a route ( ) between the two points. The service center ( ) then generates ( ) and transmits ( ) data associated with a plurality of points on the selected route ( ). These points may include items such as preparation points ( ), warning points ( ), instruction points ( ) and confirmation points ( ). The navigation unit ( ) receives the data associated with points and uses the data to prepare, warn, instruct and confirm that the user of the navigation unit ( ) is correctly traversing to the desired destination point ( ).

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Clapham, United Kingdom

Patrick Luffman