A HEAD MOUNTED DEVICE FOR VIRTUAL OR AUGMENTED REALITY COMBINING RELIABLE GESTURE RECOGNITION WITH MOTION TRACKING ALGORITHM

摘要

The present invention concerns a head mounted device for virtual or augmented reality comprising: - a display element configured to display content, - at least one infrared camera module configured to operate at a predetermined bandwidth, - an illuminator having a wavelength of operation inside the bandwidth of the infrared camera, and having a field of view before the camera module, - a control unit implementing a six degrees of freedom (6DoF) algorithm to determine 6DoF poses from data including image data of the camera module, and implementing a gesture tracking algorithm.