Meta is pushing the boundaries of immersive technology by previewing several cutting-edge prototype headsets designed to showcase the future of mixed reality. Presented at SIGGRAPH 2025, these devices codenamed Tiramisu and Boba 3 provide a look into the remarkable advances coming to virtual and augmented reality.
The Tiramisu prototype is engineered for nearly photorealistic VR, featuring an angular resolution of 90 pixels per degree, over three times that of current consumer headsets, and a peak brightness of 1,400 nits. These innovations result in visuals so vivid they approach indistinguishable realism, though the device is bulkier and includes a narrower field of view compared to market models.
On the other hand, Boba 3’s approach is all about wider immersion. It boasts a sprawling 180-degree horizontal and 120-degree vertical field of view, closely mimicking natural vision, and delivers 4K-by-4K resolution per eye. This broader perspective is ideal for enhanced peripheral awareness and cinematic experiences.
Both prototypes are strictly experimental, not available for consumers, and aim to test new boundaries in display quality, immersion, and device design. The showcase underlines Meta’s drive to achieve lifelike visuals and expansive engagement, hinting at transformative mixed reality applications on the horizon
Source: The Verge reports on Meta’s unveiling of its Tiramisu and Boba 3 prototype VR headsets at SIGGRAPH 2025, showcasing advances in visual fidelity and ultra-wide fields of view.
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