It's designed to tell when you're actually looking at your screen, keeping its sleep mode from kicking in when you are and shuttingdown to save battery life when you're not.
Ms. MATAMBANADZO: It's more terrifying to be advocating for the ideal of an open society, you know, when you are in this environment that keeps shuttingdown, closing, closing--and where you are seen, not as a responsible patriot who questions the state but as a sell-out to Western interests.
You lie on a ventilator, your every organ shuttingdown, your mind teetering on delirium and permanently beyond realizing that you will never leave this borrowed, fluorescent place.