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OptoFidelity BUDDY

Performance tester for VR/AR/MR HMDs


A unique system for measuring HMD performance

OptoFidelity BUDDY is a comprehensive solution for virtual, augmented and mixed reality (VR, AR, MR) head-mounted display (HMD) performance testing and calibration in both R&D and manufacturing lines.

BUDDY comes with an integrated vision module and the desired number of degrees of freedom (1, 3 or 6) which ensures the best HMD performance, including motion to photon (M2P) jerkiness and pose-drifting between the real world and the virtual world.

The system is based on non-intrusive measurement comparing the changes in the virtual world to the robotics. Measurement performance is produced by OptoFidelity’s proprietary vision module and robotics platform, which enable unbeatable repeatability, time synchronization and position-based triggering. With BUDDY you can even measure audio-to-video synchronization and so-called motion-to-audio-latency for spatial audio.

OptoFidelity BUDDY provides future-proof results based on characterized measurement technology. When using its novel synchronization technology, consistent measurements are possible from both present and future display technologies. We continuously build support for technologies like OLED and projector-based, holographic and light field displays.

Are you interested in reading more about key factors related to HMD performance and presence? If yes, please continue to AR and VR HMD testing.

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Fits device and content quality analysis and device calibration

Fast and easy system setup - everything you need is included into the delivery

Compatible with any available AR and VR headset

Complete, future-proof test system to replace complex laboratory setups

Enables continuous AR/VR/MR performance measurement

Easy-to-use graphical user interface: No PhD is required to operate the system!



Supported VR devices, OS platforms and test app environments





Watch a video

This video shows OptoFidelity BUDDY in action. If you're interested to discuss about BUDDY, its modularity and how it can be integrated with any test station follow the link below, send us a message and we'll take it from there! This is VR & AR testing made easy and convenient!


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