| 摘要 |
<p>Disclosed is a computer-assisted interface system for manually navigating on a navigation plane (A). Said interface system comprises a camera (D) that is designed for optically detecting the navigation plane (A) as well as at least one wireless and electronics-free control part (E) with at least one optical mark (El) located thereupon. Said control part (E) is designed so as to be manually guided on the navigation plane (A) while the at least one optical mark (El) is oriented towards the camera (D) when the control part (E) is used. In order to be able to operate the interface system in an intuitively detectable manner, the navigation parameters movement, position, and orientation of the control part (E) on the navigation plane (A) are coupled to a virtual two-dimensional or three-dimensional model which can be represented on an image output unit (L), such as a screen, in accordance with the navigation parameters.</p> |
