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Dynamic head motion measuring system

  • US 4,461,553 A
  • Filed: 06/18/1982
  • Issued: 07/24/1984
  • Est. Priority Date: 06/18/1982
  • Status: Expired due to Fees
First Claim
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1. A dynamic measuring system for the measurement of head motions of a person comprising:

  • A. A high speed camera having film, said camera for mounting upon the trunk of said person;

    B. A form fitted helmet to be worn on the head of said person;

    C. A target system mounted upon said helmet;

    D. A pair of fiber-optic light guides connected to said camera and aligned on said target system from differing angles; and

    E. A pair of lenses connected to said fiber optic light guides to triangulate the target system, whereby triangulation permits a frame by frame measurement of head movement.

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