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Meta CTO explains why the smart glasses demos failed at Meta Connect — and it wasn’t the Wi-Fi

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Meta chief technology officer Andrew Bosworth took to his Instagram to explain, in more technical detail, why multiple demos of Meta’s new smart glasses technology failed at Meta Connect, the company’s developer conference, this week.

Meta on Wednesday introduced three new pairs of smart glasses, including an upgraded version of its existing Ray-Ban Meta, a new Meta Ray-Ban Display that comes with a wristband controller, and the sports-focused Oakley Meta Vanguard.

However, at different points during the event, the live technology demos failed to work.

In one, cooking content creator Jack Mancuso asked his Ray-Ban Meta glasses how to get started with a particular sauce recipe. After repeating the question, “What do I do first?” with no response, the AI skipped ahead in the recipe, forcing him to stop the demo. He then tossed it back to Meta CEO Mark Zuckerberg, saying that he thinks the Wi-Fi may be messed up.

Jack Mancuso at Meta Connect. Image Credits:Meta

In another demo, the glasses failed to pick up a live WhatsApp video call between Bosworth and Zuckerberg; Zuckerberg eventually had to give up. Bosworth walked onstage, joking about the “brutal” Wi-Fi.

“You practice these things like a hundred times, and then you never know what’s gonna happen,” Zuckerberg said at the time.

After the event, Bosworth took to his Instagram for a Q&A session about the new tech and the live demo failures.

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On the latter, he explained that it wasn’t actually the Wi-Fi that caused the issue with the chef’s glasses. Instead, it was a mistake in resource management planning.

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