Digital map tracking apparatus and methods
First Claim
Patent Images
1. An apparatus comprising:
- a circuit including;
a first input to receive motion data from a motion sensor;
a second input to receive optical data from an optical sensor;
a third input to receive directional data corresponding to the motion data;
an input/output interface configured to provide data to a display; and
a control circuit coupled to the first input, the second input, the third input, and the input/output interface, the control circuit configured to;
determine a current position based at least in part on the motion data and the directional data; and
update an indicator on a digital map provided to the display based on the current position determined from the motion data.
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Abstract
In an embodiment, an apparatus may include a circuit that has a first input to receive motion data from at least one of a motion sensor and an optical sensor and that has a second input to receive directional data corresponding to the motion data. The circuit may further include an input/output interface configured to provide data to a display and a control circuit coupled to the first input, the second input, and the input/output interface. The control circuit may be configured to determine a current position based at least in part on the motion data and the directional data and update an indicator on a digital map based on the current position determined from the motion data.
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Citations
20 Claims
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1. An apparatus comprising:
a circuit including; a first input to receive motion data from a motion sensor; a second input to receive optical data from an optical sensor; a third input to receive directional data corresponding to the motion data; an input/output interface configured to provide data to a display; and a control circuit coupled to the first input, the second input, the third input, and the input/output interface, the control circuit configured to; determine a current position based at least in part on the motion data and the directional data; and update an indicator on a digital map provided to the display based on the current position determined from the motion data. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method comprising:
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determining a current position based on data from at least one of a motion sensor and an optical sensor of an apparatus; and updating an indicator representing the current position on a digital map provided to a display associated with the apparatus in response to determining the current position. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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16. A data storage device comprising instructions that, when executed, cause a processor to:
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determine a current position based on data from at least one of a motion sensor and an optical sensor; and update a position of an indicator on a digital map based on the current position. - View Dependent Claims (17, 18, 19, 20)
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Specification