Navigate New Possibilities

With Optical Measurement and Electromagnetic Tracking solutions from NDI that advance today’s—and tomorrow’s—most intricate OEM tracking applications in surgical navigation and interventional medicine.

Navigate New Possibilities

With Optical Measurement and Electromagnetic Tracking solutions from NDI that advance today’s—and tomorrow’s—most intricate OEM tracking applications in surgical navigation and interventional medicine.

NDI Named a 2022 Top Employer in the Waterloo Area

The Waterloo Area’s Top Employers competition recognizes leading local employers for their ability to attract and retain top talent and for providing employees with a standout place to work. Read more

Optical Measurement Technology

Optical Measurement Technology

The Polaris Vega® and Polaris Vicra® optical measurement solutions can provide precise wireless tracking and navigation of OEM surgical instruments, and patient and OR equipment position tracking, within a large measurement volume.

Electromagnetic Tracking Technology

Electromagnetic Tracking Technology

The Aurora® and 3D Guidance® electromagnetic tracking solutions can provide accurate tracking and navigation of incredibly small OEM medical instruments through complex and hard-to-reach anatomy, without requiring a line of sight.

In Focus: Technology Comparison

Learn about the technological advantages of optical measurement and electromagnetic tracking and their fundamental differences. Explore three models of advanced optical trackers for Polaris Vega® and our compact optical Tracker, Polaris Vicra®.

NDI Celebrates 40 years!

Thank you to our passionate partners who challenge us to stretch our boundaries and our talented NDI team who have together built NDI into the global leader it is today.

In Focus: What Sets us Apart

Northern Digital Inc. adheres to stringent quality procedures and invests in all stages of the product development life cycle. We offer customized tracking solutions, dedicated R&D resources, and global reach, to name a few of NDI’s unique offerings.