Route reference

摘要

A user input is received on a wireless device specifying a starting location. The position of the wireless device is tracked from the starting location in response to the user input. A user input is received on the wireless device specifying an ending location, and a route is generated from the tracking of the wireless device from the starting location to the ending location. A first reference is associated with the route, wherein the route is retrievable by a selection of the first reference.

主权项

1. A method, comprising:
receiving, through a user interface implemented by a mobile device, a first input specifying a starting location, wherein the mobile device is a handheld device that includes telephony and a display for displaying a route in the user interface; tracking a position of the mobile device from the starting location in response to receiving the first input; receiving, through the user interface implemented by the mobile device, a second input specifying a first ending location; generating a route from the tracking of the mobile device from the starting location to the ending location; associating a first reference with the route, wherein the route is retrievable by a selection of the first reference; saving the route and the associated first reference on the mobile device; retrieving the saved route in response to receiving a third input specifying the first reference; displaying the route in the user interface of the mobile device display; while navigating the route, receiving a fourth input indicating that the route is to be edited; and in response to receiving the fourth input, modifying the route by tracking the position of the mobile device from a location of the mobile device on the route when the fourth input was received to a second ending location.