Meta shows off wild VR prototypes with 180-degree view and retinal clarity
Meta just previewed two new VR research prototypes ahead of SIGGRAPH 2025 to test the limits of mixed reality displays. The Tiramisu headset hits 90 PPD angular resolution and 1,400 nits of brightness to tackle the visual Turing test, while Boba 3 expands field of view to 180 degrees using dual 4K displays. Why it matters: they are bulky research rigs that won't ship tomorrow, but they map out the future of consumer hardware.