Electronic devices with orientation sensing
First Claim
1. An electronic device that provides content to a user having fingers, comprising:
- control circuitry;
ear cups containing speakers, wherein a given one of the ear cups has opposing first and second surfaces and a peripheral surface around a periphery of the given ear cup; and
touch sensors on the peripheral surface of the given ear cup that detect touch input from the fingers of the user, wherein the touch input includes a first touch input on at least one of the touch sensors and a second touch input on the at least one of the touch sensors, wherein the first touch input comprises input from a plurality of the fingers on the at least one touch sensor, wherein the second touch input comprises moving a finger along the at least one touch sensor, wherein the control circuitry plays audio through the ear cups in accordance with left and right channel assignments, wherein the control circuitry determines whether to reverse the left and right channel assignments in response to the first touch input on the given ear cup, and wherein the control circuitry adjusts a volume of the audio in response to the second touch input on the given ear cup.
2 Assignments
0 Petitions
Accused Products
Abstract
An electronic device such as a pair of headphones may be provided with left and right speakers for playing audio to a user. Control circuitry in the electronic device may play audio through the speakers in an unreversed configuration in which left channel audio is played through a first of the speakers that is adjacent to a left ear of the user and right channel audio is played through a second of the speakers that is adjacent to a right ear of the user or a reversed configuration in which these channel assignments are reversed. The headphones may have ear cups that house the speakers. Capacitive touch sensors, force sensors, and other sensors on the ear cups may measure ear shapes and finger grip positions on the ear cups to determine whether to operate in the unreversed or reversed configuration. Sensors may gather gestures and other user touch input.
30 Citations
18 Claims
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1. An electronic device that provides content to a user having fingers, comprising:
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control circuitry; ear cups containing speakers, wherein a given one of the ear cups has opposing first and second surfaces and a peripheral surface around a periphery of the given ear cup; and touch sensors on the peripheral surface of the given ear cup that detect touch input from the fingers of the user, wherein the touch input includes a first touch input on at least one of the touch sensors and a second touch input on the at least one of the touch sensors, wherein the first touch input comprises input from a plurality of the fingers on the at least one touch sensor, wherein the second touch input comprises moving a finger along the at least one touch sensor, wherein the control circuitry plays audio through the ear cups in accordance with left and right channel assignments, wherein the control circuitry determines whether to reverse the left and right channel assignments in response to the first touch input on the given ear cup, and wherein the control circuitry adjusts a volume of the audio in response to the second touch input on the given ear cup. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. Headphones that play audio for a user having ears, comprising:
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left and right ear cups having respective left and right speakers with which the audio is played for the user; sensors on the left and right ear cups that sense finger positions on the left and right ear cups as the user grips the ear cups during placement of the headphones on the ears of the user, wherein the sensors comprise hybrid touch-force sensors having capacitor electrodes, wherein the hybrid touch-force sensors are configured to measure an applied force and to determine a location of the applied force, wherein a compressible layer is sandwiched between the capacitor electrodes, wherein the compressible layer is compressed in response to the applied force, and wherein the sensors comprise fabric with conductive strands that form the capacitor electrodes for the hybrid touch-force sensors; and control circuitry that uses the sensed finger positions to adjust a volume of the audio and to select between unreversed and a reversed channel assignment configurations when playing the audio for the user. - View Dependent Claims (13, 14, 15, 16)
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17. Headphones that are worn by a user, comprising:
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speakers; ear cups, wherein each of the ear cups includes a respective one of the speakers and wherein each of the ear cups has an inner opening and an outer peripheral portion; control circuitry that plays audio through the speakers in an unreversed configuration in which left channel audio is played through a first of the speakers that is adjacent to a left ear of the user and right channel audio is played through a second of the speakers that is adjacent to a right ear of the user or a reversed configuration in which the right channel audio is played through the first speaker that adjacent to the left ear and the left channel audio is played through the second speaker that is adjacent to the right ear; and capacitive touch sensors with ring-shaped capacitive touch sensor electrodes located on inner surfaces of the ear cups, wherein each of the ring-shaped capacitive touch sensor electrodes surrounds one of the speakers and wherein the control circuitry selects between the unreversed and the reversed configuration to play audio using the capacitive touch sensors, wherein the ring-shaped capacitive touch sensor electrodes extend from the inner opening to the outer peripheral portion of each of the ear cups, and wherein the ring-shaped capacitive touch sensor electrodes are configured to determine whether the right ear or the left ear is adjacent to one of the ear cups. - View Dependent Claims (18)
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Specification