Core Insights - Meta's new smart glasses technology faced multiple demo failures during the Meta Connect developer conference, raising concerns about the reliability of the product [1][2][3] Group 1: Product Overview - Meta introduced three new pairs of smart glasses: an upgraded version of Ray-Ban Meta, a new Meta Ray-Ban Display with a wristband controller, and the sports-focused Oakley Meta Vanguard [1] - The failures occurred during live demonstrations, including a cooking demo and a WhatsApp video call [2][3] Group 2: Technical Issues - The cooking demo failed because the command to start the Live AI triggered all Ray-Ban Meta glasses in the venue, overwhelming the system [6][8] - Bosworth explained that the issue was due to a mistake in resource management planning, leading to a self-inflicted DDoS situation [9][10] - The WhatsApp call failure was attributed to a new bug where the smart glass display went to sleep, causing a race condition that prevented the call notification from appearing [11][12] Group 3: Company Response - Despite the demo failures, Bosworth expressed confidence in the product's capabilities, stating that the issues were merely demo failures and not indicative of product failure [12][13]