Patent ID: 7970538
Filing Date: 2011-06-28
Classification: G01C

Abstract:
1. A method of delivery comprising: a. providing a global positioning system wherein the global positioning system comprises a global positioning system receiver and a display screen; b. displaying a route image on the display screen wherein the route image is representative of an physical route; c. displaying an indicated position on the display screen wherein the indicated position is representative of a actual position on the physical route; d. displaying a first delivery point representation on the display screen wherein the first delivery point representation is representative of an first physical delivery point along the physical route; e. displaying a landmark representation on the display screen wherein the landmark representation is representative of a physical landmark; f. observing the physical relationship between a actual position and the physical landmark; g. observing a represented relationship between the indicated position and the landmark representation; h. recognizing a difference between the physical relationship and the represented relationship; i. providing a manual input to the global positioning system that is proportional to the magnitude of the difference wherein the manual input causes a perceived motion selected from  and the perceived motion substantially eliminates the difference; j. delivering a first item to the first physical delivery point when the indicated position is adjacent to the first delivery point representation on the display screen.