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==Companies==
==Companies==
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Electromagnetic tracking was invented by [[Polhemus]], where it was originally used for navigation in aircraft. Another company that has made electromagnetic tracking gadgets is [[Ascension Technologies]].
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Electromagnetic tracking was invented by [[Polhemus]], which originally was researching navigation in aircraft. Another company that has made electromagnetic tracking gadgets is [[Ascension Technologies]].
* [[Polhemus]]<ref name="c061">{{cite web | last=Data | first=Stats N | title=Electromagnetic Tracking System Market | website=Empowering Insights | url=https://www.statsndata.org/report/Electromagnetic-Tracking-System-Market-191994 | access-date=2024-05-31}}</ref>
* [[Polhemus]]<ref name="c061">{{cite web | last=Data | first=Stats N | title=Electromagnetic Tracking System Market | website=Empowering Insights | url=https://www.statsndata.org/report/Electromagnetic-Tracking-System-Market-191994 | access-date=2024-05-31}}</ref>