Solutions
A hardware reference designed to assess and validate AMI’s interaction technology in real-world conditions.
This EVK 42’’ demonstrates seamless writing, erasing, and multi-color recognition on large interactive surfaces.
The underlying architecture is scalable, supporting extended formats up to 86” and beyond.
A Modular Electronic Architecture
Three Core Electronic Building Blocks
GMS™
SENSOR BOARD
GMS™
CONTROLLER BOARD
GMS™
CONNECTOR BOARD
This architecture is designed to adapt to each project.
Sensor board count and layout scale with surface size and performance requirements, while the controller and chipset are configured accordingly—allowing AMI to tailor each system without redefining the core technology.
Designed for integration,
built for scale
Its industrial design balances robustness, precision, and scalability, ensuring a clean form factor that adapts seamlessly to a wide range of environments.
Detailed 3D representations and mechanical layouts reflect a mature, production-ready architecture — optimized for large surfaces, structural stability, and consistent interaction performance.
Every design choice supports efficient integration, whether for evaluation, customization, or future product development.
Interaction Tools & Accessories
Tools that know what they are.
Designed to work with familiar tools, we deliver a seamless writing experience with true dry-erase markers and eraser.
Instant Tool Recognition
The system automatically distinguishes writing from erasing.
No setup, no configuration, no calibration.
Real-Time Color Detection
Each marker is uniquely identified, enabling automatic recognition of up to six colors in real time.
Fully Passive Accessories
Fully passive accessories, with no electronics or batteries — built for durability and zero maintenance.
A Natural Experience
AMI’s spatial interaction technology delivers a smooth, responsive writing experience.
Datasheet EVK 42’’
Technical depth, ready for development.
Access the complete electronic specifications of the EVK 42’’ through a dedicated datasheet.
A transparent view of the architecture
A structured overview of the components that make up this reference interaction platform, from mechanics to sensing and electronics.
GMS™ SENSOR BOARD
Type | Description | Unit quantity |
IC | 3-axis AMR Magnetic Sensor | 3 |
GMS™ CONTROLLER BOARD
Type | Description | Unit quantity |
IC | MCU | 1 |
IC | LDO Voltage Regulator | 1 |
IC | USB Type C, 2.0 | 1 |
Accessing the Technology
EVALUATION KIT
(EVK 42’’)
The Evaluation Kit is the fastest way to experience AMI’s technology in real conditions.
It provides a complete, ready-to-use reference system that showcases the interaction performance, mechanical design, and electronic architecture of the solution.
DEVELOPMENT KIT
(DVK 42’’)
The Development Kit is intended for partners who need deeper technical access and customization capabilities.
It enables advanced development work around electronics, firmware, and system integration, supporting projects that move beyond evaluation toward productization.
Tunable Technology for Custom Use Cases.
We tailor performance to specific requirements through coordinated hardware and software optimization:
HARDWARE-LEVEL TUNING
Operating frequency
Number of sensors (density / pitch)
Sensor placement
Surface dimensions
SOFTWARE-LEVEL OPTIMIZATION
(VIA GMS™ CONTROLLER)
Behavior tuning
Precision adjustment
Accessory-specific calibration
This ensures optimal performance based on the final use case — typically judged by rendering precision, accessory behavior, and interaction fluidity.
We Adapt to Your Vision
Whether you're building a next-gen writing device or a collaborative workspace, our team co-designs the solution with you.
Custom needs? Unique constraints?
Let’s make it happen.