Patent ID: 9289125
Filing Date: 2016-03-22
CPC Classification: A61B,A61H,A61M,A63F,G06F,G06K,G06Q,G09G

Claim Text:
1. A vision protection method for eyesight protection of a viewer of an electronic device viewer, comprising the steps of: (a) detecting one of more working parameters of the viewer in responsive to a preset working threshold in a working mode of the electronic device during the viewer is working on a current work displaying by the electronic device, wherein one of said working parameters is selected from a group of steps consisting of: detecting a sitting posture of the viewer, wherein when an improper sitting height of the viewer is detected, the electronic device is switched from the working mode to the resting mode; detecting a blinking rate of the viewer, wherein when the blinking rate of the viewer is below the working threshold, the electronic device is switched from the working mode to the resting mode; detecting common iris abnormalities, wherein when the common iris abnormalities is detected, an advising message is generated on the screen display for advise the viewer to seek professional opinion; monitoring pupil size of the viewer to prevent pseudomyopia; detecting red reflexes of retina of the viewer; and detecting an orientation of the screen display; (b) switching the working mode of the electronic device to a resting mode when the working parameter is over the working threshold for protecting the viewer from excessive usage of the electronic device by halting a screen display of the current work so as to ensure the viewer to rest eyes thereof for a predetermined resting time; (c) switching the electronic device from the resting mode back to the working mode to resume the display of the current work of the electronic device after the predetermined resting time has elapsed; and (d) repeating the above steps (a) to (c) to form a loop continuously until the viewer terminates operating the electronic device so as to ensure the viewer opportunities to have intermittent rests of eyes thereof after each of the predetermined working times.