06933860 is referenced by 58 patents and cites 3 patents.

An electronic device is built including a memory, a processor, and a display. The processor is configured to calculate an array of estimated travel time data from a first location to a plurality of locations within a destination area from a set of situational parameters and a set of user parameters. These situational parameters may include data such as: the location, condition, and speed limits of roads and paths; the availability of public transportation; terrain information such as elevation, slope, the presence of trails and vegetation; and weather information such as wind speed and precipitation. User parameters may include data such as: the user's mode of transportation, the user's physical abilities, and the load the user is carrying.

Title
Method and apparatus for the display of temporal distance data
Application Number
10/836554
Publication Number
6933860 (B1)
Application Date
April 29, 2004
Publication Date
August 23, 2005
Inventor
Les Gehman
Fort Collins
CO, US
Agent
Leslie P Gehman
Assignee
Hewlett Packard Development Company
TX, US
IPC
G08G 001/123
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