Meta Unveils 3 New Horizon OS SDKs as Disney+ Adds 3D on Quest in November

Q: How will the narrower field of view on Meta's upcoming glasses impact the immersive illusion of these newly spatialized Android apps?

The narrower field of view will slightly weaken the “surrounded by apps” illusion, especially for spatialized Android apps that place panels, controls, or widgets off to the sides. On Meta’s upcoming glasses, the view is about 70 by 66 degrees, versus roughly 110 by 96 on Quest 3, so fewer floating UI elements will sit in your peripheral vision at once. In practice, that means these apps should still feel spatial, but less effortlessly expansive. Users will need to turn their heads more often to bring side windows into view, rather than just shifting their eyes. Meta has already warned developers that some existing apps place key elements at the extreme edges, where they become harder to see on the glasses. That is why Meta’s guidance emphasizes moving important UI toward the center and designing for a range of window sizes. The new Layout SDK helps by letting developers add spatial elements without rebuilding apps into fully immersive experiences, but on the glasses those elements will need tighter, more central layouts to preserve usability. The trade-off is that the narrower field of view comes with higher pixel density and better text clarity. Meta says text is more legible and eye fatigue is lower, and that the perceptual difference is “minor” in many cases. So the glasses may deliver a weaker peripheral wow effect than Quest, but potentially a better experience for reading, productivity, and compact spatial multitasking if developers design carefully.

3 articles · Updated · UploadVR · Oct 20

Meta used Connect 2026 to roll out three developer tools for Horizon OS—the VR Layout SDK, Gaze SDK and UI Set SDK—aimed at making Quest and future VR Glasses apps more spatial without fully rebuilding them.
Horizon OS 2.7 is the key threshold: the Layout SDK adds spatial side windows to standard Jetpack Compose or React Native apps, while the Gaze SDK helps eye-and-hand input interpret custom UI but remains early access.
Jetpack Compose is also central to the new UI Set SDK, which replaces the older Horizon OS UI Set with a design system for 2D Android-style apps that Meta says should be easier to adopt and standardize.
Disney+ will test that broader push in November with a major Quest overhaul adding a more spatial interface, 3D media support and several virtual cinema environments already available on Apple Vision Pro.
That update lands as Meta prepares US users to rent or buy hundreds of movies later this year, with thousands of titles planned internationally before VR Glasses launch in 2027.