Self-driving cars, drones, humanoid robots. They are all over the news and popular culture today and are technologies that need a critical capability: navigation. It’s been true for thousands of years, and for most of human history, dead reckoning was a rare skill, and a black art. “Shooting” stars with the sextant is still an option for sport sailors, but today, repeatability and accuracy have never been more important.

It’s been a story of rapid technological development for the last 75 years, from the gyro compass, accelerometer driven inertial navigation systems, to stellar tracking, and terrain following. GPS is of course the lowest cost method in widespread use today, but even its significant capability isn't enough for many of today’s demanding applications.

Advanced Navigation Senior Application Engineer Matthew Suntup describes the challenges and capabilities of this critical technology in conversation with engineering.com’s Jim Anderton.

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engineering.com produces a number of video programs for the engineering professional found exclusively on engineering.com TV such as Designing the Future, Manufacturing the Future, and The Engineering Roundtable.

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