You may love Mark Zuckerberg for everything he's built; you may loathe him with a passion for the same reason.

But just for a moment, when the Meta CEO stands on stage in his Meta Ray-Ban Displays and fails repeatedly to do the simplest possible task the AI-loaded glasses were designed to do — pick up a WhatsApp call — he's no longer Zuckerberg the great and powerful.

He's just a guy, standing in awkward silence in front of an audience of thousands, asking them to ignore a loud ongoing ringtone.

We've seen many of these tech fails in product demos over the years, the awkward moments that remind us we're seeing human beings struggle mightily in the arena of the demo gods. Sometimes they're sweet (Apple's Craig Federighi having to hang up on his mom while showing off a new OS), but mo

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