Magnetometers Power GPS-Free Indoor Positioning - IEEE Spectrum

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Thomas Yarish

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Jun 10, 2026, 3:12:42 PM (7 days ago) Jun 10
to HamSCI, Bingham Dick W7WKR, Byrkit George, Carol F. Milazzo KP4MD/ W6, Doug Bender, Elliot Paul, Elmore Glenn, g3zil, John Watrous, k6rft, Loren WB6KDF, Musser Elmer, rhymes lynn, Robinette Rob, Stevens Roger, w6sb, wa6uat, Yarish Thomas

Sverre Holm

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Jun 11, 2026, 4:19:50 AM (7 days ago) Jun 11
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Very interesting article. They even mention collaboration between AstraNav and Sonitor. Sonitor is an Oslo-based company in ultrasound indoor positioning, a technology that I developed there in the early 2000s.

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