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Polhemus' systems are comprised of a system electronics unit (SEU), a source, and at least one sensor. The SEU connects to a computer and plugs in to the source(s) and sensors.
Polhemus' systems are comprised of a system electronics unit (SEU), a source, and at least one sensor. The SEU connects to a computer and plugs in to the source(s) and sensors.
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==Patents==
==Patents==
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* [[US3983474A]] - 1975
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* [[US3983474A]] - 1975 - [[Jack Kuipers]]
* [[US20050285591A1]]
* [[US20050285591A1]]