Intersense, Inc.

Thales Visionix, Inc.

Dean Wormell

Eric M Foxlin

Michael Anthony Donfrancesco

Thomas C Browne

Dan Holmes

Tom Calloway

Systems and methods for tracking the motion of a game controller and a player's body part are disclosed. The method includes receiving a video signal from a webcam, generating movement data corresponding to the motion of the game controller, tracking first predetermined degrees of freedom of motion of the body part, generating feature location data based on a location of at least one identifiable visual feature of the game controller, and estimating second predetermined degrees of freedom of a motion of the game controller.

Motion tracking system and method using camera and non-camera sensors

Disclosed is a system for monitoring operation of a hand tool including an accelerometer coupled to the hand tool, a transmitter in data communication with the accelerometer, and a processor for receiving data from the transmitter and analyzing the data to detect an event associated with operation of the hand tool.

Monitoring tools

Growing community of inventors

Westford, MA, United States of America

Dean Wormell