| 摘要 |
The present invention generally relates to a system for interaction of at least one user with a virtual environment. In particular the present invention relates to gesture game centrolling to shoot virtual projectiles towards an object displayed on the display screen. In a first aspect of the invention a system is provided for interaction of at least one user with a virtual environment, the system comprising at least one computer device, arranged for processing and outputting a video signal to at least one display screen for displaying the virtual environment and moving at least one object within the virtual environment; at least one human interface device, arranged for generating control signals corresponding to user input from the user and for communicating the control signal towards the at least one computer device for manipulating movement of at least one object on the display screen, characterized in that the at least one human interface device camprises a motion controller device, and in particular an optical motion controller device, arranged for generating the control signals on position and movement of at least one body part of the user, and wherein the at least one computer device is arranged to display movement of the at least one object on the display screen in a trajectory defined as an extrapolation of a trajectory defined by the position and movement of the at least one body part of the user. |
