| 摘要 |
In a virtual, three-dimensional working space a gesture sensing input device is operative to translate hand gestures of a user into commands for operating a computer or various machines. The input device tracks the user and recognizes the user's hand gestures by correlating the gestures with defined "puzzle-cell" positions established in virtual working space zones, the "puzzle-cell" positions being mapped for converting the hand gestures into computer commands. In the virtual working space, a mouse zone, keyboard zone, and hand sign language zone are defined. The working space is further defined by virtual, layered control zones whereby a plane in which a zone lies may be used to determine whether an actuation has occurred by the crossing of a boundary. |
