Nvidia said it will introduce a new artificial-intelligence model dubbed “Queen,” designed to create and stream volumetric video, during the SIGGRAPH 2025 computer-graphics conference in Los Angeles later this month. The company said demonstrations will run at Dell Technologies’ booth 301 on the exhibition floor, highlighting how Queen works with Nvidia RTX professional graphics processors to support extended-reality telepresence and other content-creation tasks. Nvidia will also host an all-day “RTX Rendering Day” on Aug. 12 in the conference’s West Building, rooms 111-112, where researchers Sanja Fidler, Aaron Lefohn and Ming-Yu Liu will discuss advances in neural rendering, synthetic data generation and intelligent content creation. The sessions are open to full-conference and exhibits-only attendees, with GPU giveaways planned.