From the ‘most advanced glasses the world has ever seen’ to actors voicing its AI. Here’s what happened at the Meta event.

Meta is adding celebrity voices to it conversational chatbot, part of a bet that users will connect with AI tools that surprise, delight and entertain.

Meta debuted its first pair of augmented reality glasses, devices that show a combined view of the digital and physical worlds, a key step in CEO Mark Zuckerberg’s goal of one day offering a hands-free alternative to the smartphone.