MANUS™
How EMF Tracking Works?
EMF sensors detect position and orientation using stable electromagnetic fields. Unlike optical systems that rely on cameras, lighting, and line-of-sight, EMF-based tracking works independently of visual conditions. This makes it powerful for tracking hand movements in complex, cluttered, or obstructed environments.
In EMF-based motion tracking, a central transmitter emits an electromagnetic field, while multiple receivers, embedded in a glove on fingertips, measure changes in the field as the hand moves. These changes are then converted into precise 3D position and orientation data, which MANUS Core further processes into skeletal and ergonomic information.
MANUS EMF Tracking Metagloves
MANUS Metagloves integrate EMF technology into professional-grade hand-tracking hardware. Each glove houses EMF receivers embedded in the fingertips, which continuously read the electromagnetic field generated by a central transmitter located in the top casing on the back of the hand. As the fingers move through space, the receivers detect the strength and direction of the electromagnetic field, and advanced algorithms convert these signals into accurate, real-time 3D position and rotation data.
The sensor data will be further processed into skeletal and ergonomic information in MANUS Core, our real-time software platform. The result is drift-free, occlusion-free hand and finger tracking that remains accurate and stable across sessions, even in challenging lighting or crowded workspaces.
Advantage of MANUS Metagloves
EMF sensors offer several key benefits over traditional optical or inertial tracking systems:
No occlusion
- Hands can be tracked accurately even when inside machines, behind objects, or outside a camera’s view, making EMF sensors ideal for complex or obstructed environments.
No drift
- Unlike IMU-only systems, EMF sensors provide absolute positioning by continuously referencing the transmitter’s field. This prevents cumulative error over time, ensuring stable tracking during long sessions.
High precision and ultra-low latency
- Each finger joint’s movement is captured with millimeter-level accuracy and minimal delay.
Lighting-independent reliability
- Performance remains consistent regardless of ambient light or background clutter.
Portable and wearable
- EMF-based gloves require no external cameras or large-scale setups, making them well-suited to mobile and industrial applications.
This technology overcomes the limitations of other technologies by providing drift-free, occlusion-free, real-time tracking with consistent accuracy across sessions.
Humanoid Robotics Technology
