Method of optimizing touch detection
First Claim
Patent Images
1. A wearable device comprising:
- a first sensor configured to provide signals indicative of whether the wearable device is being worn;
a touch sensor configured to provide a touch signal indicative of a touch by a touch object; and
a processor operably coupled to both the first sensor and the touch sensor and configured toset one or more touch detection thresholds based on whether the wearable device is being worn, anddetermine whether one or more parameters of the touch signal exceed the one or more touch detection thresholds.
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Abstract
A computer-implemented method is disclosed. The method includes: receiving a first signal from a first sensor of the device, the first signal indicative of a grounding condition of the device; setting one or more touch detection thresholds based on the grounding condition; receiving a touch signal from a touch sensor of the device, the touch signal indicative of a touch by an object; and determining whether one or more parameters of the touch signal exceeds the one or more touch detection thresholds.
31 Citations
24 Claims
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1. A wearable device comprising:
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a first sensor configured to provide signals indicative of whether the wearable device is being worn; a touch sensor configured to provide a touch signal indicative of a touch by a touch object; and a processor operably coupled to both the first sensor and the touch sensor and configured to set one or more touch detection thresholds based on whether the wearable device is being worn, and determine whether one or more parameters of the touch signal exceed the one or more touch detection thresholds. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 20, 21)
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10. A computer-implemented method comprising:
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receiving a first signal from a first sensor of a wearable device, the first signal indicative of whether the wearable device is being worn; setting one or more touch detection thresholds based on whether the wearable device is being worn; receiving a touch signal from a touch sensor of the wearable device, the touch signal indicative of a touch by an object; and determining whether one or more parameters of the touch signal exceed the one or more touch detection thresholds. - View Dependent Claims (11, 12, 13, 14, 15, 22, 23)
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16. A non-transitory computer readable storage medium, the computer readable medium containing instructions that, when executed by a wearable device including a processor, can perform a method, the method comprising:
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receiving a first signal from a first sensor of a wearable device, the first signal indicative of whether the wearable device is being worn; setting one or more touch detection thresholds based on whether the wearable device is being worn; receiving a touch signal from a touch sensor of the wearable device, the touch signal indicative of a touch by an object; and determining whether one or more parameters of the touch signal exceed the one or more touch detection thresholds. - View Dependent Claims (17, 18, 19, 24)
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Specification