Hello sirs
My name is Tamer Elgaafarawy I am an Egyptian pharmacist living in Saudi Arabia
I've been doing a some experiments about the effect of infra red radiation and among them the effect of proximity sensor but what i noticed that xperia xz series the proximity sensor is always on while screen on and i am asking if any hazardous effect on eye due to that
till now i noticed it in xperia xz and another device from another company
and I am using this device so i care about my eyes
*_*
waiting for your respond
Thank you
