Position/navigation device and method

DETAILED DESCRIPTION A position/navigation device and corresponding method is described herein.
The navigation device comprises: waypoint means for sequentially designating and storing a continuous ordered sequence of a plurality of n positions of said position/navigation device as said device is sequentially located in each of said positions, said sequence of positions stored as a continuous ordered sequence of n waypoints; route and route reversal means for selecting said stored sequence of n waypoints, as a group without designating individual waypoints, to form a route indicative of prior position movement of said position/navigation device and for creating a reverse route by reversing the order of said n stored waypoints; and navigation means for providing navigation information for following said reverse route to each of said n waypoints.
A corresponding method is also disclosed.
Additional features and advantages of the present invention are more fully described in the subsequent detailed description of the preferred embodiment of the present invention.