ELECTRONIC DEVICE AND METHOD FOR RELIEVING VISUAL FATIGUE USING THE ELECTRONIC DEVICE
First Claim
Patent Images
1. An electronic device, comprising:
- a storage system;
at least one processor; and
one or more programs stored in the storage system and executed by the at least one processor, the one or more programs comprising;
a controlling module that controls a visual sensor of the electronic device to capture an image of eyes of a user, and detects whether the user is looking at a display screen of the electronic device by determining whether the image of the eyes matches an eyes model stored in the storage system;
an adjusting module that adjusts a font size of a font on a page displayed on the display screen to a preset font size when the user is looking at the display screen; and
a prompting module that prompts the user to have a rest and controls the display screen to turn off when the user has looked at the display screen not less than a first predefined time.
1 Assignment
0 Petitions
Accused Products
Abstract
An electronic device includes a visual sensor and a display screen. The visual sensor senses whether a user is looking at the display screen. If the user is looking at the display screen, the electronic device adjusts a font size of a font being displayed on the display screen. If the user looks at the display screen for not less than a first predefined time, the electronic device prompts the user to have a rest and turn off the display screen. After the electronic device has been turned off for more than a second predefined time, the display screen is turned on again automatically.
9 Citations
15 Claims
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1. An electronic device, comprising:
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a storage system; at least one processor; and one or more programs stored in the storage system and executed by the at least one processor, the one or more programs comprising; a controlling module that controls a visual sensor of the electronic device to capture an image of eyes of a user, and detects whether the user is looking at a display screen of the electronic device by determining whether the image of the eyes matches an eyes model stored in the storage system; an adjusting module that adjusts a font size of a font on a page displayed on the display screen to a preset font size when the user is looking at the display screen; and a prompting module that prompts the user to have a rest and controls the display screen to turn off when the user has looked at the display screen not less than a first predefined time. - View Dependent Claims (2, 3, 4, 5)
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6. A method being executed by a processor of an electronic device for relieving visual fatigue, comprising:
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controlling a visual sensor of the electronic device to capture an image of eyes of a user; detecting whether the user is looking at a display screen of the electronic device by determining whether the image of the eyes matches an eyes models stored in a storage system of the electronic device; adjusting a font size of a font displayed on the display screen to a preset font size when the user is looking at the display screen; and prompting the user to have a rest and control the display screen to turn off when the user has looked at the screen not less than a first predefined time. - View Dependent Claims (7, 8, 9, 10)
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11. A non-transitory storage medium having stored thereon instructions that, when executed by a processor, cause the processor to perform a method for relieving visual fatigue of using the electronic device, the method comprising:
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controlling a visual sensor of the electronic device to capture an image of eyes of a user; detecting whether the user is looking at a display screen of the electronic device by determining whether the image of the eyes matches an eyes models stored in a storage system of the electronic device; adjusting a font size of a font displayed on the display screen to a preset font size when the user is looking at the display screen; and prompting the user to have a rest and control the display screen to turn off when the user has looked at the screen not less than a first predefined time. - View Dependent Claims (12, 13, 14, 15)
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Specification