Gesture based power management system and method
First Claim
1. A gesture based power management method for a wearable device, comprising:
- establishing a mapping relationship between a set of pre-defined gestures including at least a lookup gesture and a set of power management functions including at least a function for turning on a display screen of the wearable device, wherein the lookup gesture comprises an up-down movement, a twist movement, and a stop motion in a sequence;
receiving motion information from a plurality of sensors;
determining whether the display screen of the wearable device is on;
when the display screen of the wearable device is on, counting down a timeout counter;
when the display screen of the wearable device is off, determining whether the motion information indicates a specific pre-defined gesture, comprising determining the lookup gesture by detecting the up-down movement, the twist movement, and the stop motion sequentially; and
when the motion information indicates the specific pre-defined gesture, performing a power management function corresponding to the specific pre-defined gesture.
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Accused Products
Abstract
A gesture based power management method for a wearable device is provided. The method includes establishing a mapping relationship between a set of pre-defined gestures including at least a lookup gesture and a set of power management functions including at least a function for turning on a display screen of the wearable device. The method also includes receiving motion information from a plurality of sensors and determining whether the display screen of the wearable device is on. Further, the method includes counting down a timeout counter when the display screen of the wearable device is on, determining whether the motion information indicates a specific pre-defined gesture when the display screen of the wearable device is off, and performing a power management function corresponding to the specific pre-defined gesture when the motion information indicates the specific pre-defined gesture.
35 Citations
20 Claims
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1. A gesture based power management method for a wearable device, comprising:
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establishing a mapping relationship between a set of pre-defined gestures including at least a lookup gesture and a set of power management functions including at least a function for turning on a display screen of the wearable device, wherein the lookup gesture comprises an up-down movement, a twist movement, and a stop motion in a sequence; receiving motion information from a plurality of sensors; determining whether the display screen of the wearable device is on; when the display screen of the wearable device is on, counting down a timeout counter; when the display screen of the wearable device is off, determining whether the motion information indicates a specific pre-defined gesture, comprising determining the lookup gesture by detecting the up-down movement, the twist movement, and the stop motion sequentially; and when the motion information indicates the specific pre-defined gesture, performing a power management function corresponding to the specific pre-defined gesture. - View Dependent Claims (2, 3, 4, 5)
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6. A gesture based power management method for a wearable device, comprising:
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establishing a mapping relationship between a set of pre-defined gestures including at least a lookup gesture and a set of power management functions including at least a function for turning on a display screen of the wearable device; receiving motion information from a plurality of sensors; determining whether the display screen of the wearable device is on; when the display screen of the wearable device is on, counting down a timeout counter; when the display screen of the wearable device is off, determining whether the motion information indicates a specific pre-defined gesture, comprising; detecting up-down and twist movements of the wearable device by calling a subroutine for detecting the up-down and twist movements, and detecting a stop motion of the wearable device by calling a subroutine for detecting the stop motion; and when the motion information indicates the specific pre-defined gesture, performing a power management function corresponding to the specific pre-defined gesture. - View Dependent Claims (7, 8, 9, 10)
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11. A gesture based power management system for a wearable device, comprising:
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a mapping relationship establishment module configured to establish a mapping relationship between a set of pre-defined gestures including at least a lookup gesture and a set of power management functions including at least a function for turning on a display screen of the wearable device, wherein the lookup gesture comprises an up-down movement, a twist movement, and a stop motion in a sequence; a receiving module configured to receive motion information from a plurality of sensors; and a detection module configured to determine whether the display screen of the wearable device is on, wherein; when the display screen of the wearable device is on, a timeout counter is counted down; when the display screen of the wearable device is off, whether the motion information indicates a specific pre-defined gesture is determined, wherein the detection module is further configured to determine the lookup gesture by detecting the up-down movement, the twist movement, and the stop motion sequentially; and when the motion information indicates the specific pre-defined gesture, a power management function corresponding to the specific pre-defined gesture is performed. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification