Location based services using altitude
First Claim
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1. A mobile computing device, comprising:
- a housing configured to be carried by a user while in use;
a position determination circuit configured to generate device position data comprising device altitude data; and
a processing circuit configured to receive destination position data for a destination, the destination position data comprising destination altitude data, and to provide an indication to a user based on the device altitude data and destination altitude data.
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Abstract
A mobile computing device comprises a housing configured to be carried by a user, a position determination circuit configured to generate device position data comprising device altitude data, and a processing circuit. The processing circuit is configured to receive destination position data for a destination. The destination position data comprises destination altitude data. The processing circuit is configured to provide an indication to a user based on the device altitude data and destination altitude data
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Citations
20 Claims
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1. A mobile computing device, comprising:
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a housing configured to be carried by a user while in use; a position determination circuit configured to generate device position data comprising device altitude data; and a processing circuit configured to receive destination position data for a destination, the destination position data comprising destination altitude data, and to provide an indication to a user based on the device altitude data and destination altitude data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A mobile computing device, comprising:
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a position determination circuit configured to generate device position data comprising latitude, longitude and altitude data for the device; and a processing circuit configured to receive waypoint position data from a database of waypoint data, the waypoint position data comprising latitude, longitude and altitude data, and to provide output data to a user based on the device altitude data and waypoint altitude data. - View Dependent Claims (16, 17, 18)
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19. A navigation system, comprising:
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a database of waypoints, each waypoint comprising three-dimensional position data; a source of position data configured to provide three-dimensional position data for the navigation system as it moves through a geographic region; a display; and a processing circuit configured to receive the three-dimensional position data for the waypoint and the three-dimensional position data for the navigation system, to use the three-dimensional waypoint and position data to generate navigation data and to display the navigation data on the display. - View Dependent Claims (20)
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Specification