At Meta Connect, he tried showing off their new AI glasses, but the voice assistant didn’t listen, and the gesture-based video call failed. “This is, uh… it happens,” the CEO stammered after his smart glasses refused to accept a WhatsApp video call on stage. It was an embarrassing display, highlighting some glaring shortcomings with the company’s efforts to infuse its Ray-Ban smart glasses with a heavy dose of AI. Richard Mulholland, founder of Missing Link and Too Many Robots, reckons Zuck’s live demo of the Ray-Ban AI glasses flopped hard. Apparently, it was also due to a “never-before-seen bug” that Zuckerberg was unable to accept calls on his smart glasses.