Patent ID: 8847885
Filing Date: 2014-09-30
Classification: G06F,G16H

Abstract:
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.