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    • 6. 发明专利
    • Virtual reality system and method
    • GB2605302B
    • 2022-12-28
    • GB202207602
    • 2016-10-14
    • VR CHITECT LTD
    • LESLIE PETER BENZIES
    • G06T19/00G06F3/04815
    • A method and apparatus configured to: display in virtual reality a computer-generated scene comprising an interactive virtual object 160, 162 at a distance from a user; receive a remote selection of the interactive virtual object; display a virtual manipulation indicator 166, indicative of the interactive virtual object being in an active mode in which the interactive virtual object can receive manipulation commands, overlaid with or adjacent to the interactive virtual object; receive a manipulation command; operate or move the interactive virtual object, such that the interactive virtual object appears to be operated or moved at a distance from the user. The interactive virtual object may comprise: a lighting control, a light switch, a door control, a door handle, a sound control, a window control, a window covering control, a heating control, and/or an air conditioning control. The virtual manipulation indicator may comprise a virtual hand. The remote selection may be provided by the user by pointing at the interactive virtual object.
    • 10. 发明专利
    • User interface
    • GB2596794B
    • 2022-12-21
    • GB202010022
    • 2020-06-30
    • SPHERE RES LTD
    • OLIVER TREADWAYMARTIN LING
    • G06F3/04815G06F3/01G06T19/00
    • A method of generating a user interface includes obtaining input data indicative of respective positions of a plurality of elements within an input plane and generating a model of a surface of a three-dimensional structure. The surface has circular symmetry and includes two curved polar caps and a curved equatorial belt, wherein a curvature of each of the polar caps is greater than a curvature of the equatorial belt. The method includes mapping the elements to respective positions on the model and determining a position and orientation of a virtual camera, wherein the determined position of the virtual camera is exterior to the model. The method includes determining a field of view of the virtual camera containing a concave interior portion of the model and rendering a projection of the model corresponding to the determined field of view and comprising elements mapped to positions on the concave interior portion.