| 摘要 |
<p>PURPOSE:To provide an input device for pointed position in a three-dimensional space can perform the real-time processing in a simple constitution and also can acquire such ambience where a direct operation is applied to the three- dimensional space and also to provide a device or a game device which uses the preceding input device to diagnose, test, train or recover a brain function. CONSTITUTION:An input device 1 which inputs a pointed position to a three- dimensional space is provided with a cylinder 4 which points a position in the three-dimensions space, an image pickup means 5 included in the three- dimensional space, a storage means 8 which stores the photographed images, a computer 11 which converts the position of the cylinder 4 in the three- dimensional space into a position in a visual plane corresponding to the three- dimensional space based on the images stored in the means 8, and display device 13 which shows the position of the cylinder 4 converted by the computer 11 by a cursor at a prescribed position in the displayed visual plane.</p> |
