SENSOR CALIBRATION BASED ON DEVICE USE STATE
First Claim
1. A wearable device comprising:
- a first sensor configured to provide a first sensor signal;
a second sensor configured to provide a second sensor signal; and
a processor configured toi) determine whether the wearable device is being worn based on the first sensor signal, andii) calibrate the second sensor responsive to determining that the wearable device is being worn.
4 Assignments
0 Petitions
Accused Products
Abstract
Some embodiments feature a wearable device, and software therefor, comprising: a first sensor configured to provide a first sensor signal; a second sensor configured to provide a second sensor signal; and a processor configured to i) determine whether the wearable device is being worn based on the first sensor signal, and ii) calibrate the second sensor responsive to determining that the wearable device is being worn. Some embodiments feature a holdable device comprising: a first sensor configured to provide a first sensor signal; a second sensor configured to provide a second sensor signal; and a processor configured to i) determine whether the holdable device is being held based on the first sensor signal, and ii) calibrate the second sensor responsive to determining that the holdable device is being held.
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Citations
20 Claims
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1. A wearable device comprising:
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a first sensor configured to provide a first sensor signal; a second sensor configured to provide a second sensor signal; and a processor configured to i) determine whether the wearable device is being worn based on the first sensor signal, and ii) calibrate the second sensor responsive to determining that the wearable device is being worn. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A holdable device comprising:
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a first sensor configured to provide a first sensor signal; a second sensor configured to provide a second sensor signal; and a processor configured to i) determine whether the holdable device is being held based on the first sensor signal, and ii) calibrate the second sensor responsive to determining that the holdable device is being held. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. Computer-readable media embodying instructions executable by a computer in a device to perform functions comprising:
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receiving a first sensor signal from a first sensor; receiving a second sensor signal from a second sensor; determining whether the device is being worn or held based on the first sensor signal; and calibrating the second sensor responsive to determining that the device is being worn or held. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification