US 12,217,628 B2
Magnetic tracking in an extended reality training system
Gregory Prodzenko, Philadelphia, PA (US); and Jeffrey Jarrard, New York, NY (US)
Assigned to Street Smarts VR, Inc., New York, NY (US)
Filed by STREET SMARTS VR INC., New York, NY (US)
Filed on Dec. 5, 2022, as Appl. No. 18/074,949.
Prior Publication US 2024/0185736 A1, Jun. 6, 2024
Int. Cl. G09B 9/00 (2006.01); G06F 3/01 (2006.01); G06T 11/00 (2006.01)
CPC G09B 9/00 (2013.01) [G06F 3/011 (2013.01); G06T 11/00 (2013.01); G09B 9/003 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An extended reality training system comprising:
an extended reality display device;
an emitter located in a physical space, the emitter being configured to generate a magnetic field;
a receiver attached to an object located in the physical space, the receiver being configured to detect the magnetic field along an X-axis, a Y-axis, and a Z-axis;
at least one processor coupled to memory, the at least one processor being configured to:
obtain tracking data for the object based at least in part on the detection of the magnetic field by the receiver, the tracking data indicating a location and orientation of the object;
obtain training scenario data corresponding to an extended reality training scenario;
generate the extended reality training scenario based at least in part on the tracking data and the training scenario data, the extended reality training scenario comprising a representation of the object at a location and orientation in a virtual space determined based on a transformation of the location and orientation of the object indicated by the tracking data; and
provide the extended reality training scenario to the extended reality display device, the extended reality display device being configured to present the representation of the object in the extended reality training scenario to a user of the extended reality display device.