×

Self-Contained Inertial Navigation System for Interactive Control Using Movable Controllers

  • US 20100113153A1
  • Filed: 01/25/2008
  • Published: 05/06/2010
  • Est. Priority Date: 07/14/2006
  • Status: Active Grant
First Claim
Patent Images

1. A method, including steps ofin response to (a) a time series of data responsive to a set of sensors, that time series of data including information about one or more components of the time-varying position and orientation of a movable object in a multi-dimensional space, and (b) a set of assumptions regarding that object, that object being located in a terrestrial frame of reference, being substantially movable by human motive force, and being at least one of:

  • handheld, wearable, attachable to a living creature,determining a set of estimated errors associated with information included in that time series; and

    in response to that time series and that set of estimated errors, determining a set of estimates of time-varying changes in one or more of components of position and orientation of that object.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×