In its first big moment on stage during last week’s Apple Keynote, Face ID failed to unlock SVP Craig Federighi’s iPhone X, leading to all kinds of speculation that the new authentication system will be a disaster. Sitting down with Daring Fireball’s John Gruber, Federighi did his best to assuage those fears, saying the very public failure surprised him because usually the Face ID “just works,” and he’s certain…
