NAVIGATION DEVICE FOR DEAD RECKONING
First Claim
1. A navigation device, comprising:
- a processor configured to;
track a path of the navigation device based on a first signal received by the navigation device; and
calculate a calculated position of the navigation device based on a second signal different from the first signal; and
a graphical user interface configured to display a calculated position graphical element representing the calculated position determined based on the second signal and display a tracked position graphical element representing the path of the navigation device determined based on the first signal, the tracked position graphical element and the calculated position graphical element being distinguishable in appearance.
2 Assignments
0 Petitions
Accused Products
Abstract
A navigation device is provided that includes a processor configured to track a path of the navigation device based on a first signal received by the navigation device, and calculate a calculated position of the navigation device based on a second signal different from the first signal. The navigation device may further include a graphical user interface configured to display a calculated position graphical element representing the calculated position determined based on the second signal and display a tracked position graphical element representing the path of the navigation device determined based on the first signal, the tracked position graphical element and the calculated position graphical element being distinguishable in appearance.
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Citations
24 Claims
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1. A navigation device, comprising:
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a processor configured to; track a path of the navigation device based on a first signal received by the navigation device; and calculate a calculated position of the navigation device based on a second signal different from the first signal; and a graphical user interface configured to display a calculated position graphical element representing the calculated position determined based on the second signal and display a tracked position graphical element representing the path of the navigation device determined based on the first signal, the tracked position graphical element and the calculated position graphical element being distinguishable in appearance. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for dead reckoning, comprising:
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tracking a path of a navigation device based on a first signal received by the navigation device; and calculating a calculated position of the navigation device based on a second signal different from the first signal; and displaying a graphical user interface including a calculated position graphical element representing the calculated position determined based on the second signal and displaying a tracked position graphical element representing the path of the navigation device determined based on the first signal, the tracked position graphical element and the calculated position graphical element being distinguishable in appearance. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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20. A computer readable storage medium comprising stored instructions that when executed by a processor of a navigation device cause the navigation device to:
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track a path of the navigation device based on a first signal received by the navigation device; and calculate a calculated position of the navigation device based on a second signal different from the first signal; and display on a graphical user interface a calculated position graphical element representing the calculated position determined based on the second signal and display a tracked position graphical element representing the path of the navigation device determined based on the first signal, the tracked position graphical element and the calculated position graphical element being distinguishable in appearance. - View Dependent Claims (21, 22, 23, 24)
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Specification