Accelerometer-based control of wearable audio recorders
First Claim
1. A method for activating an audio-recorder function of a wearable audio recorder, comprising:
- (a) acquiring acceleration data of a wearable audio recorder; and
(b) using said acceleration data to activate an audio-recorder function of said wearable audio recorder.
1 Assignment
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Accused Products
Abstract
Accelerometer-based orientation and/or movement detection for controlling wearable audio recorders, such as wrist-worn audio recorders, resulting in button-free operation of the audio recorders. Operating a button-free wearable audio recorder does not rely on conventional switches that are often small, difficult to operate, and not very reliable. A wrist-worn audio recorder can use an accelerometer to detect the natural orientation and/or movement of a user'"'"'s wrist and subsequently activate a corresponding audio-recorder function, for instance recording or playback, without requiring the user to remember to activate the audio-recorder function. In addition, a wearable audio recorder with a vibration mechanism can use this method to remind a user of an undesirable repeated movement, such as restless leg movement. In such applications, and many others, accelerometer-based control of a wearable audio recorder offers significant advantages over conventional means of control, particularly in terms of ease of use and durability.
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Citations
15 Claims
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1. A method for activating an audio-recorder function of a wearable audio recorder, comprising:
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(a) acquiring acceleration data of a wearable audio recorder; and (b) using said acceleration data to activate an audio-recorder function of said wearable audio recorder. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A wearable device, comprising:
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(a) a wearable audio recorder; (b) a three-axis accelerometer for acquiring acceleration data of said wearable audio recorder; and (c) a detection means for using said acceleration data to activate an audio-recorder function of said wearable audio recorder. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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Specification