20140022169 | Method and apparatus for graphical user interface interaction on a domed display - A graphical user interface is implemented as a human interface device which can directly sense where on a domed screen a user is pointing. The human interface device can be an optical pointing device which emits a beam of light, preferably produced using a laser, which can be tracked by a camera appropriately located inside the dome. As an alternative, the human interface device can be a hand held device capable of tracking position and orientation. Data produced by the human interface device is then detected and mapped to the location for a corresponding cursor. | 01-23-2014 |