Immersive Index

Reference collection

Formats and standards

Primary specifications for runtimes, web access, assets, graphics, and immersive media.

Verified 2026-08-05

OpenXR

A source-led reference entry covering OpenXR, its scope, implementation context, and verification limits.

Verified 2026-08-05

WebXR Device API

A source-led reference entry covering WebXR Device API, its scope, implementation context, and verification limits.

Verified 2026-08-05

glTF 2.0

A source-led reference entry covering glTF 2.0, its scope, implementation context, and verification limits.

Verified 2026-08-05

OpenUSD

A source-led reference entry covering OpenUSD, its scope, implementation context, and verification limits.

Verified 2026-08-05

USDZ

A source-led reference entry covering USDZ, its scope, implementation context, and verification limits.

Verified 2026-08-05

MPEG-I

A source-led reference entry covering MPEG-I, its scope, implementation context, and verification limits.

Verified 2026-08-05

ISO/IEC 23090

A source-led reference entry covering ISO/IEC 23090, its scope, implementation context, and verification limits.

Verified 2026-08-05

OpenGL ES

A source-led reference entry covering OpenGL ES, its scope, implementation context, and verification limits.

Verified 2026-08-05

Vulkan

A source-led reference entry covering Vulkan, its scope, implementation context, and verification limits.

Verified 2026-08-05

WebGPU

A source-led reference entry covering WebGPU, its scope, implementation context, and verification limits.

Verified 2026-08-05

WebGL

A source-led reference entry covering WebGL, its scope, implementation context, and verification limits.

Verified 2026-08-05

KTX 2.0

A source-led reference entry covering KTX 2.0, its scope, implementation context, and verification limits.

Verified 2026-08-05

Basis Universal

A source-led reference entry covering Basis Universal, its scope, implementation context, and verification limits.

Verified 2026-08-05

Draco 3D Compression

A source-led reference entry covering Draco 3D Compression, its scope, implementation context, and verification limits.

Verified 2026-08-05

OpenAL

A source-led reference entry covering OpenAL, its scope, implementation context, and verification limits.

Verified 2026-08-05

W3C Gamepad API

A source-led reference entry covering W3C Gamepad API, its scope, implementation context, and verification limits.

Verified 2026-08-05

Spatial Audio Metadata

A source-led reference entry covering Spatial Audio Metadata, its scope, implementation context, and verification limits.

Verified 2026-08-05

IEEE 2048

A source-led reference entry covering IEEE 2048, its scope, implementation context, and verification limits.

Verified 2026-08-05

COLLADA

A source-led reference entry covering COLLADA, its scope, implementation context, and verification limits.

Verified 2026-08-05

X3D

A source-led reference entry covering X3D, its scope, implementation context, and verification limits.