Enhanced motion tracking using transportable inertial sensors to determine that a frame of reference is established
First Claim
Patent Images
1. An apparatus comprising:
- a first inertial sensor mounted on a portable device of a user;
a second inertial sensor mounted on a tracking device of the user being carried by a moving platform; and
a computer-readable storage medium storing executable instructions configured to;
receive, from the portable device, input that indicates the portable device is affixed or secured to the moving platform,receive, from the first inertial sensor, a signal useable to determine an established frame of reference based at least in part on the portable device being affixed or secured to the moving platform,receive, from the second inertial sensor, a signal useable to determine movement of the tracking device within the established frame of reference;
provide a notification,receive a response to the notification, andbased on the response indicating an acceptance, process the signal received from the second inertial sensor and the signal received from the first inertial sensor to determine the movement of the tracking device within the established frame of reference.
1 Assignment
0 Petitions
Accused Products
Abstract
Technologies are described herein for providing enhanced motion tracking using a transportable inertial sensor. Configurations disclosed herein utilize a first inertial sensor mounted to a device to determine a frame of reference, and a second inertial sensor mounted to an object to determine movement of the object within the frame of reference. Configurations disclosed herein determine if the frame of reference is established. If it is determined that the frame of reference is established, the first inertial sensor and the second inertial sensor are used to detect movement of the object within the frame of reference.
42 Citations
18 Claims
-
1. An apparatus comprising:
-
a first inertial sensor mounted on a portable device of a user; a second inertial sensor mounted on a tracking device of the user being carried by a moving platform; and a computer-readable storage medium storing executable instructions configured to; receive, from the portable device, input that indicates the portable device is affixed or secured to the moving platform, receive, from the first inertial sensor, a signal useable to determine an established frame of reference based at least in part on the portable device being affixed or secured to the moving platform, receive, from the second inertial sensor, a signal useable to determine movement of the tracking device within the established frame of reference; provide a notification, receive a response to the notification, and based on the response indicating an acceptance, process the signal received from the second inertial sensor and the signal received from the first inertial sensor to determine the movement of the tracking device within the established frame of reference. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A computer-implemented method, comprising:
-
receiving, from a portable device of a user, input that indicates the portable device is affixed or secured to a moving platform, receiving a signal from a first inertial sensor mounted on the portable device; receiving a signal from a second inertial sensor mounted on a tracking device of the user being carried by the moving platform; determining, based at least in part on the portable device being affixed or secured to the moving platform and the signal received from the first inertial sensor, that a frame of reference is established; providing a notification; receiving a response to the notification; and based on the response indicating an acceptance, processing the signal received from the second inertial sensor and the signal received from the first inertial sensor to detect movement of the tracking device within the frame of reference. - View Dependent Claims (11, 12, 13, 14)
-
-
15. A device of a user comprising:
-
a processor; and a computer-readable storage medium storing instructions that, when executed by the processor, cause the device to; receive, from a portable device of the user, input that indicates the portable device is affixed or secured to a moving platform, receive a signal from a first inertial sensor mounted on the portable device; receive a signal from a second inertial sensor being carried by the moving platform, the second inertial sensor associated with the device; determine, based at least in part on the portable device being affixed or secured to the moving platform and the signal received from the first inertial sensor, that a frame of reference is established; provide a notification; receive a response to the notification; and based on the response indicating an acceptance, process the signal received from the second inertial sensor and the signal received from the first inertial sensor to detect movement of the device within the frame of reference. - View Dependent Claims (16, 17, 18)
-
Specification