Hi I just rooted my phone today and Im thinking about old ideas that came from my brain before rooted. And I just remember an idea, < 'wake up phone when looking at a phone while screen off' > Like some other phones(LG, IPhone, etc.), when a person look at a phone(screen off), the phone screen just turned on! (Not UNLOCKING, just WAKING) And I wanted to know that is it possible on any android(mine is A520S). Flashable zip, apk.... Anyone ideas?