What is the eye shaped icon that pops up and disappears?

[AC Question]

what is the eye shaped icon that pops up and disapears. WiFi is turned off.

I have that option of the screen staying on as long as you're looking at it but it is not turned on.

 

[B. Diddy]

Re: what is the eye shaped icon that pops up and disapears. WiFi is turned off.

Welcome to Android Central! I assume you have a Samsung phone--which one? Is this the icon you're seeing?