**Zuckerberg’s Meta Glasses Demo Stumble Recalls Jobs’ iPhone 4 Fail**
*By Mudit Dube | Sep 18, 2025, 01:16 PM*
At Meta Connect 2025, Mark Zuckerberg unveiled a trio of Meta Ray-Ban smart glasses, showcasing exciting new features designed to enhance everyday life. However, the live demonstrations, including a cooking guide and a WhatsApp video call, faced unexpected technical difficulties.
During the cooking demo, Chef Jack Mancuso’s recipe instructions repeated incorrectly, causing confusion. The situation worsened when Zuckerberg’s video call with Meta CTO Andrew Bosworth failed, prompting Bosworth to join Zuckerberg live on stage instead. Meta cited Wi-Fi connectivity problems as the reason behind these glitches, bringing to mind a similar incident in tech history.
**A Look Back at Jobs’ Demo Disaster**
In 2010, Steve Jobs introduced FaceTime on the iPhone 4 with a highly anticipated live demonstration. However, the video call unexpectedly failed in front of millions of viewers worldwide. Despite the setback, Jobs remained composed and handled the situation with grace, instructing the audience to turn off Wi-Fi, which allowed the demo to proceed successfully.
This moment became iconic—not for the failure itself—but as a lesson in leadership and poise during live tech presentations. Jobs’ calm response set a high standard for handling real-time demo challenges.
*[Watch: How Jobs handled the live demo failure]*
**Tech Troubles Across Eras**
Zuckerberg’s Meta glasses demo underscores how even as technology evolves, live presentations remain vulnerable to real-world issues. Network interruptions, device glitches, and unforeseen technical problems can undermine even the most advanced products on stage.
Both Jobs’ and Zuckerberg’s experiences highlight the human side of technology launches. While Jobs’ poised handling is remembered as exemplary, Zuckerberg’s hiccups serve as a reminder that live demos are inherently unpredictable—even in today’s era of cutting-edge innovation.
In the end, these moments emphasize the importance of adaptability and resilience in delivering successful tech presentations.
https://www.newsbytesapp.com/news/science/iphone-4-to-meta-glasses-when-live-tech-demos-fail/story