Direction list

摘要

A mobile device that displays a list of traveling maneuvers or driving directions according to a route from a start location to a destination location is provided. The displayed list of driving directions includes a series of graphical items that each corresponds to a maneuver in the route. The displayed list of driving directions is updated dynamically according to the current position of the mobile device. Each maneuver actually taken or traveled causes the mobile device to display the item that corresponds to the taken maneuver differently. After a number of maneuvers have been taken, the graphical items that correspond to the taken maneuvers are removed from display and new maneuvers are brought into view.

主权项

1. A mobile device comprising:
a set of processing units; and a machine readable medium storing a program for execution by at least one of the processing units, the program comprising:
a positioning module for providing a physical position of the mobile device;a routing module for generating a list of directions for traveling on a route comprising a plurality of maneuvers from a starting location to an ending location; anda display module for (i) displaying the list of directions as a plurality of graphical items, each graphical item representing a maneuver in the route, (ii) changing an appearance of a graphical item when the physical position of the mobile device indicates that a maneuver represented by the graphical item has completed, and (iii) maintaining the graphical item in display with its changed appearance for a predetermined period of time after the maneuver is executed before scrolling the list of directions.