| 摘要 |
<p>In order to enable intuitive operation of a wide range of devices while taking into account the three-dimensional arrangement, the present invention is equipped with: a display unit provided on the front surface of a case, and a touch panel integrated with that display unit; a camera provided on the back surface of the case, and having a field of view in the direction of the back surface and the normal line of the display unit; a display means that displays on the display unit, in real time, an image captured by the camera; a position information calculation means that constructs a virtual three-dimensional space on the basis of the image captured by the camera, detects the inclusion of an operation subject in the captured image, and calculates position information for the operation subject within the virtual three-dimensional space; an intersection point detection means that, when the touch panel receives a touch input, detects the intersection point between a recognition region that has been set in advance in the operation subject positioned in the virtual three-dimensional space and a normal line vector passing through the touch input position on the touch panel; and an operation message transmission means that transmits an operation message to a control device for the operation subject on the basis of the position of the detected intersection point.</p> |
