A system may include a structure, a head wearable device, emitters, receivers, and a processor. The emitters may be configured to emit signals and may be implemented on at least one of the structure or the head wearable device. The receivers may be configured to receive at least some of the signals from the emitters, to detect at least one signal property including signal intensity of the received signals, and to output information of the at least one signal property as signal data. The receivers may be implemented on at least one of the structure or the head wearable device. A processor may be configured to: receive the signal data from the receivers; determine a position and an orientation of the head wearable device based on the signal data; and output image or symbolic data to the head wearable device to be displayed by the head wearable device.


    Access

    Download


    Export, share and cite



    Title :

    Head tracking system for head wearable device including display device


    Contributors:

    Publication date :

    2020-03-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    DISPLAY UNIT, DISPLAY METHOD, HEAD-UP DISPLAY, AND WEARABLE DEVICE

    ICHIKAWA YOICHI / KISHI YUMIKO | European Patent Office | 2020

    Free access

    OPTICAL SYSTEM INCLUDING HEAD-UP DISPLAY DEVICE

    OKUDA AKIFUMI / MORI NAOYA / NAKAMURA HIROTAKA et al. | European Patent Office | 2022

    Free access

    Head wearable device, system, and method

    GEORGE CHRISTOPHER L / FLAHERTY-WOODS EMILY M / SHAPIRO GEOFFREY A | European Patent Office | 2020

    Free access

    DISPLAY, AND HEAD-UP DISPLAY DEVICE INCLUDING DISPLAY

    MORITA TOSHIHARU / MIYAZAKI YOHEI / TAKAMI TAKU | European Patent Office | 2020

    Free access

    HEAD-UP DISPLAY DEVICE, AND HEAD-UP DISPLAY SYSTEM

    ITAGAKI JUMPEI | European Patent Office | 2021

    Free access