Spatial reference
A magnetic field source defines the workspace and enables absolute position measurement.
TECHNOLOGY / SPATIAL DATA
TAU combines magnetic positioning and inertial measurements to determine absolute position and orientation of hands, bodies and objects — even when they are hidden from view.

TAU / ARCHITECTURE
The values below describe the published architecture. Accuracy, latency and workspace depend on configuration and electromagnetic conditions; project-specific acceptance criteria are recorded before delivery.
A magnetic field source defines the workspace and enables absolute position measurement.
Mathematical algorithms combine magnetic and inertial measurements.
Synchronisation, processing and data exchange operate as one system.
The 6DoF stream feeds an app, engine, digital twin or robot.
TAU / VALUE
A hand can move behind the body, a tool or equipment: no camera line of sight is required.
Modular sensors operate in one coordinate system and retain spatial context.
Move from a kit to an SDK, custom integration, OEM model or joint R&D.
TAU / FIT
| Use case | TAU value | Validate in a pilot |
|---|---|---|
| XR and simulators | Natural movement without cameras | workspace, latency, occlusion |
| Robotics | Human motion as control data | coordinate system, safety, filtering |
| Motion capture | Body and object capture in one space | calibration, mounts, stability |
| OEM / R&D | A technology core for a proprietary product | interfaces, licensing, scale-up |
TAU / EVIDENCE
Russia, the United States, China and Singapore, an international application and a registered trademark.
In-house electronics, sensors, embedded software, mathematics, prototyping and validation.
Metrics are confirmed for a configuration and environment instead of being promised in the abstract.
TAU / CONTACT
Tell us what must be tracked, where the system will operate and where the data must go. TAU will propose a kit, integration path and pilot acceptance criteria.
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