alt Hacker NewsThey're clearly a ceremonial artifact, and their reflective surface is used to perform some religious ritual or other, probably related to the sun.
Replies
fanatic2pope • today at 12:35 PM
Watching cat videos feels a lot like that.
hnthrow0287345 • today at 12:00 PM
"They clearly stare into the black void to make themselves feel better!"
21st century humans had notoriously poor light receptors, so they used these "smart" devices to reflect more sun into their eyes in order to see while hunched over