Discover the demo videos from Computex Taipei 2023 !

Default alt text

Technology

Powerful. Affordable. Unique 3D capabilities.

Gradient Magnetostatic Sensing Technology principles

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.

Default alt text

Advanced 3D Performances

Default alt text

3D Position accuracy

Up to 0.2 mm
with 0.1mm resolution
Absolute positionning
(no drift)

Default alt text

Range

Up to 20 cm
distance from the sensors

Default alt text

Report rate

Up to 300 Hz
frame rate

Default alt text

3D orientation accuracy

Up to 0.5° with
0.1° resolution

Default alt text

Range on orientation

360°
detection range

Default alt text

Low latency

5 ms
latency

Default alt text

RF, touch & wireless charging interference-proof

As it is not based on electromagnetism, ami's technology cannot be affected by radio frequencies (RFID, NFC, BLE, WIFI, 5G.....).

The ami technology is also compatible with existing touch surfaces and allows a transparent palm rejection.

ami technology features

Default alt text

Easy integration

Simple magnet, flexible integration
No light/object obstruction compared to optical technology
Can be hidden in non magnetic material
Mechanics and electronics part can be independent

Default alt text

Redundancy benefits

Dynamic sensor use
Sensor default and saturation compensation

Default alt text

Compatibility

Compatible with electronical technologies
Compatible with capacitive technologies

Default alt text

Magnetic immunity

Sensor thermal drift and magnetic choc drift compensation
Magnetic environment compensation
Far sources like earth field
Local perturbations as hard iron effect/magnet

Default alt text

Use cases

Object tracking

  • Navigating

  • Scrolling

  • Clicking

  • Writing

  • Painting

  • Pointing

  • Playing

  • ...

Human to machine interface

  • Mouse

  • Dial

  • Stylus

  • Paintbrush

  • Pointer

  • Joystick

  • ...