Sign up for
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
When the distance between eyes and the phone is over the safe limit, the screen stays clear; when the distance is within the safe limit, the screen becomes vague.With a detector sensing the distance between eyes and the phone, this Eye-protection Screen can change its visual acuity with the difference of distance in order to remind people to keep a safe distance from the screen and to avoid unconscious damage to the eyes when staring at the screen.
Yicong Lu Shihong Lv Hanxin Jin Kun Dong