Free and Open Source API and drivers for immersive technology.

Open Source Lighthouse Tracking System

Use Steam VR-enabled applications with your phone as HMD (Head-mounted display). The only Open-Source solution to similar commercial packages like VRidge, iVRy, Trinus etc etc.

Chrome DevTools extension to emulate WebVR API

The "DIY" SteamVR compatible VR setup made for tinkerers.

ForgeJS is a javascript framework that unleashes immersive WebVR experiences.

This python script helps you switch your Steam HMD lighthouses V2 on and into stand-by.

DIY VR devices

Modular shader to enhance you HMD clarity & sharpness with minimal performance impact.

Read and manage power states for your Valve Index® Base Stations in Home Assistant.

Annwvyn C++ Open Source designed-for-VR game engine and application developement framework

OpenVR SDK

A tool for PCVR users that creates exe's that launch PCVR games correctly (in VR rather than 2D). Allows Quest users to use many PCVR titles with Virtual Desktop WITHOUT the Oculus app or SteamVR app running, which can greatly improve latency.

Power management of Valve v1 lighthouses over Bluetooth LE

SteamVR driver for TrueOpenVR

Power management of Valve v2 lighthouses over Bluetooth LE

Omnidirectional Virtual Visual Acuity (OVVA) is a new user-centric VR clarity metric. OVVA measures and compares the virtual visual acuity of the central, focal area of a VR HMD and environments and their degradation in the noncentral areas.

😎 Preview Houdini VR renders in HMD

Python implementation of SPAAM (Single point active alignment method) for optical see-through HMD calibration for AR

Static lights - But only in VR or only on Desktop!