Rapid gesture re-engagement
First Claim
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1. A method, comprising:
- detecting a first user gesture meeting a first condition to enter a command mode on a computing device, wherein detecting the first user gesture includes tracking the first user gesture over a first period of time;
exiting the command mode;
detecting a second user gesture of a plurality of user gestures, the second user gesture meeting a second condition to reenter the command mode based on the detecting the first user gesture, wherein detecting the second user gesture includes tracking the second user gesture over a second period of time, wherein;
other user gestures of the plurality of user gestures do not meet the second condition;
the second condition is less stringent than the first condition;
the first user gesture and the second user gesture are performed by a user extremity; and
the computing device need not be in contact with the user extremity during the detecting the first user gesture and the detecting the second user gesture.
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Abstract
Systems, methods, apparatuses, and computer-readable media are provided for use with a system configured to detect gestures. In one embodiment, a method includes detecting a first user gesture meeting a first condition to enter a mode of operation. The method may further include exiting the mode of operation. The method may further include detecting a second user gesture meeting a second condition to reenter the mode of operation based on the detecting the first user gesture, wherein the second condition is less stringent than the first condition.
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Citations
32 Claims
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1. A method, comprising:
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detecting a first user gesture meeting a first condition to enter a command mode on a computing device, wherein detecting the first user gesture includes tracking the first user gesture over a first period of time; exiting the command mode; detecting a second user gesture of a plurality of user gestures, the second user gesture meeting a second condition to reenter the command mode based on the detecting the first user gesture, wherein detecting the second user gesture includes tracking the second user gesture over a second period of time, wherein; other user gestures of the plurality of user gestures do not meet the second condition; the second condition is less stringent than the first condition; the first user gesture and the second user gesture are performed by a user extremity; and the computing device need not be in contact with the user extremity during the detecting the first user gesture and the detecting the second user gesture. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. An apparatus, comprising:
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an image capture device configured to capture images; and a processor coupled to the image capture device, wherein the processor is configured to; detect a first user gesture meeting a first condition to enter a command mode, wherein detecting the first user gesture includes tracking the first user gesture over a first period of time; exit the gesture tracking mode; detect, based on images captured by the image capture device, a second user gesture of a plurality of user gestures, the second user gesture meeting a second condition to reenter the command mode based on the detecting the first user gesture, wherein detecting the second user gesture includes tracking the second user gesture over a second period of time, wherein; other user gestures of the plurality of user gestures do not meet the second condition; the second condition is less stringent than the first condition; the first user gesture and the second user gesture are performed by a user extremity; and the computing device need not be in contact with the user extremity during the detecting the first user gesture and the detecting the second user gesture. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
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28. An apparatus, comprising:
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means for detecting a first user gesture meeting a first condition to enter a gesture tracking mode, wherein the means for detecting a first user gesture includes a means for tracking the first user gesture over a first period of time; means for exiting the command mode; means for detecting a second user gesture of a plurality of user gestures, the second user gesture meeting a second condition to reenter the command mode based on the detecting the first user gesture, wherein the means for detecting the second user gesture includes a means for tracking the second user gesture over a second period of time, wherein; other user gestures of the plurality of user gestures do not meet the second condition; the second condition is less stringent than the first condition; the first user gesture and the second user gesture are performed by a user extremity; and the computing device need not be in contact with the user extremity during the detecting the first user gesture and the detecting the second user gesture. - View Dependent Claims (29, 30, 31)
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32. A non-transitory processor-readable medium comprising processor-readable instructions configured to cause a processor to:
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detect a first user gesture meeting a first condition to enter a command mode, wherein detecting the first user gesture includes tracking the first user gesture over a first period of time; exit the command mode; and detect a second user gesture of a plurality of user gestures, the second user gesture meeting a second condition to reenter the gesture tracking mode based on the detecting the first user gesture, wherein detecting the second user gesture includes tracking the second user gesture over a second period of time, wherein; user gestures of the plurality of user gestures not meeting the second condition; the second condition is less stringent than the first condition; the first user gesture and the second user gesture are performed by a user extremity; and the computing device need not be in contact with the user extremity during the detecting the first user gesture and detecting the second user gesture.
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Specification