Technology
Spatial. Sustainable. Seamless. Simple. Scalable
Gradient Magnetostatic Sensing (GMS™)
TECHNOLOGY PRINCIPLE
Patented technology
ami (Advanced Magnetic Interaction) the start-up pioneering Augmented Interaction™ thanks to its unique technology protected by more than 130 international patents and based on 60 years of R&D in magnetometry at CEA LETI, a world-renowned institute for micro-nanotechnologies.
Advanced 3D Performances
3D Position accuracy
Up to 0.2 mm
with 0.1mm resolution
Absolute positionning
(no drift)
Range
Up to 20 cm
distance from the sensors
Report rate
Up to 500 Hz
frame rate
3D orientation accuracy
Up to 0.5° with
0.1° resolution
Range on orientation
360°
detection range
Low latency
5 ms
latency
RF, touch & wireless charging interference-proof
ami's technology cannot be affected by radio frequencies (RFID, NFC, BLE, WIFI, 5G.....).
ami Technology Features
Advanced 3D
Performances.
SIMPLE MAGNET
Only a permanent magnet is needed in the accessory. No complex electronics required.
NO OPTICAL OBSTRUCTION
Unlike optical systems, AMI works without line-of-sight. Hands, objects, or environment do not block detection.
HIDDEN INSIDE ANY NON-MAGNETIC MATERIAL
The sensing grid can operate invisibly, fully embedded within plastics, glass, or composites.
INDEPENDENT MECHANICS & ELECTRONICS
The mechanical structure and the sensing electronics are decoupled, offering more design freedom and robustness.
Currently Supported Sensors.
Our technology is optimized to work seamlessly with the AMR (Anisotropic Magneto-Resistive) family of magnetometer sensors. This ensures reliable performance across a wide range of use cases and integration scenarios.
If your project requires a specific sensor model, we can qualify and adapt our technology to meet your hardware constraints.