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Motion Sensing System

  • US 20110285623A1
  • Filed: 05/24/2010
  • Published: 11/24/2011
  • Est. Priority Date: 05/24/2010
  • Status: Active Grant
First Claim
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1. A motion sensing system comprising;

  • a motion sensing device having three perpendicular axes, a pointing direction along a first axis of the three perpendicular axes, and only two rotational sensors arranged to form a non-zero acute angle between a second axis of the three perpendicular axes and an axis of a first of the rotational sensors; and

    a receiver device for generating rotational data for the three axes based on the non-zero acute angle.

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