Electronic device with gesture detection system and methods for using the gesture detection system
First Claim
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1. A method in an electronic device, the method comprising:
- causing light to be projected from a plurality of light sources;
detecting, using a sensor, light originating from at least two light sources of the plurality of light sources that is reflected from an eye of a user of the electronic device;
generating at least one signal based on the detected light, wherein the at least one signal comprises at least one signal indicating an angle at which the detected light is detected;
determining movement of the eye based on the at least one signal; and
carrying out a function on the electronic device based on the at least one signal.
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Abstract
A method in an electronic device, the method includes projecting infrared (“IR”) light from a plurality of light emitting diodes (“LEDs”) disposed proximate to the perimeter of the electronic device, detecting, by a sensor, IR light originating from at least two of the plurality of LEDs reflected from off of a person, and carrying out a function based on the relative strength of the detected IR light from the LEDs.
23 Citations
19 Claims
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1. A method in an electronic device, the method comprising:
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causing light to be projected from a plurality of light sources; detecting, using a sensor, light originating from at least two light sources of the plurality of light sources that is reflected from an eye of a user of the electronic device; generating at least one signal based on the detected light, wherein the at least one signal comprises at least one signal indicating an angle at which the detected light is detected; determining movement of the eye based on the at least one signal; and carrying out a function on the electronic device based on the at least one signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An electronic device comprising:
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a plurality of light sources; a sensor for detecting light originating from one or more of the plurality of light sources; and a hardware processor that is configured to; cause light to be projected from a plurality of light sources; detect, using the sensor, light originating from at least two light sources of the plurality of light sources that is reflected from an eye of a user of the electronic device; generate at least one signal based on the detected light, wherein the at least one signal comprises at least one signal indicating an angle at which the detected light is detected; determine movement of the eye based on the at least one signal; and carry out a function on the electronic device based on the at least one signal. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A non-transitory computer-readable medium containing computer executable instructions that, when executed by a processor, cause the processor to perform a method in an electronic device, the method comprising:
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causing light to be projected from a plurality of light sources; detecting, using a sensor, light originating from at least two light sources of the plurality of light sources that is reflected from an eye of a user of the electronic device; generating at least one signal based on the detected light, wherein the at least one signal comprises at least one signal indicating an angle at which the detected light is detected; determining movement of the eye based on the at least one signal; and carrying out a function on the electronic device based on the at least one signal.
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Specification