| 摘要 |
<p>Systems and methods for controlling a virtual interactive surface in a scene are proposed, wherein the virtual interactive surface comprises a surface for displaying information and one or several virtual sensors positioned with respect to the surface, and wherein the virtual sensor comprises data representing a geometric form, data representing a position in the scene and data representing one or several trigger conditions. A data representation of the scene is captured, and a determination of whether a virtual sensor trigger condition is fulfilled is made, based on an analysis of the captured data representation in an area corresponding to the geometric form and position of the virtual sensor.</p> |
