Navigate New Possibilities™

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

Compare our Solutions

Navigate New Possibilities™

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

Compare our Solutions

NDI’s Response to COVID-19 – 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.

Learn More
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.

Learn More

NDI is a Top Employer

The Waterloo Area’s Top Employers competition recognizes NDI for the third year in a row. NDI was selected for a commitment to training/skills development and cultivating an ownership culture. Read more

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®.
Compare Technology

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.
Keep Reading

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.
Learn More