Meta Platforms has two headset prototypes that caused a stir at SIGGRAPH 2025 last week in Vancouver. Boba 3 features an ultrawide 180- degree horizontal by 120-degree vertical field of view, with 4K LCDs achieving 30 pixels per degree (PPD). Human vision is approximately 200×135 degrees, while the Quest 3 offers less than 110×96. The other device, Tiramisu, touts 90 PPD — 3.6x the pixel density of the Meta Quest 3 — and aims for “a new milestone for realism in VR.” The prototypes are the latest steps on Meta Reality Labs’ “mission to pass the visual Turing test” by creating “virtual experiences that are indistinguishable from the physical world.” Continue reading Meta Reveals Its Latest VR Headset Prototypes at SIGGRAPH

Nvidia has unveiled the Blackwell Server Edition GPU designed for enterprise servers. The reveal was made at the ACM SIGGRAPH 2025 computer graphics conference, which started Sunday and runs through Thursday in Vancouver. The company also introduced a host of resources for robotics developers that include a new AI family called the Cosmos World Foundation Models, or Cosmos WFMs, which generate “physics-aware” videos. Notable among them is Cosmos Reason, an open and customizable 7-billion-parameter reasoning vision language model (VLM) for physical AI and robotics. Continue reading SIGGRAPH: Nvidia Touts Server Chip, Cosmos World Models