Display path
Per-eye render target, 90 Hz profile, DisplayPort path, GPU output mode, and frame-time capture procedure.
Optics · rendering · tracking
Varjo Innovation Lab
Use these records to prepare a qualification session. Final compatibility depends on the complete delivered host, runtime, application, cables, operator, and room.
Technical verification
Six records for a reproducible acceptance test
Host baseline
CPU, GPU, memory, USB controller, operating-system build, driver, runtime, and application version.
Tracking room
Illuminance, reflective surfaces, camera occlusion, seated reach, standing boundary, and reset position.
Fit and comfort
IPD fit, corrective lenses, head support, cable routing, session length, low-stim mode, and stop criteria.
Operations
Guest fitting, wipe procedure, queue reset, account access, offline mode, and incident escalation.
Recovery
Known-good cable, spare host, runtime restart, firmware rollback, log export, and restoration timing.
Inside-out or outside-in tracking?
Inside-out tracking reduces installed infrastructure and can speed reconfiguration. Outside-in tracking can offer more controlled coverage in large purpose-built volumes. Neither route removes the need to test occlusion, lighting, reflective surfaces, and emergency reset behavior.
Resolution or stable refresh?
Higher render resolution may improve fine-text legibility, but it increases GPU workload. For motion-heavy training, stable frame time at the selected refresh profile can be more useful than a higher pixel target with recurrent reprojection.
Reproducible method
Run the same four-step test
- Freeze host, driver, runtime, firmware, and application versions.
- Measure room light, tracking volume, cable path, and operator position.
- Execute a 45-minute target workload while recording frame time, tracking loss, and thermal state.
- Repeat after a cold restart and after a documented recovery action.
Limits: results do not transfer automatically to another GPU, runtime, room, cable extension, or application build. Motion comfort varies by user and content; define stop criteria before testing.