Oh I see. Yeah when you do a ctrl+f it doesn't say something like "let us take a picture of you" but I do see the cert at the bottom/placeholder when you decline.
Suppose it could be a wow factor/adds to the interactive elements of the page.
Yeah it wasn't as immediately obvious to me what was going on as I think the author expected, seeing something ask for my camera unexpectedly is alarming! But the article was otherwise pretty great.
https://github.com/BloombergMedia/whatiscode/blob/master/mod...