A virtual reality apparatus includes an image generator configured to generate images representing a user of a virtual environment. The image generator is responsive to selection of a predetermined input by the user. The apparatus also includes a video camera for use in image-based tracking of a user by the image generator. The predetermined input selected by the user is the performing of a predetermined physical gesture in view of the video camera. The image generator is arranged to select a respective emoji responsive to the predetermined physical gesture of the user for display to other users.


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    Title :

    Virtual reality


    Publication date :

    2016-04-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English



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