| 摘要 |
<p>According to an embodiment, a command issuing device includes an acquiring unit configured to acquire a moving image by capturing a hand of an operator; a projection area recognizer configured to recognize a projection area of a projection finger in the moving image; a projector configured to project one of pictures of a graphical user interface (GUI) onto the projection area; an operation area recognizer configured to recognize an operation area of an operation finger in the moving image; a selection determining unit configured to measure an overlapping degree of the projection area and the operation area to determine whether or not the GUI is selected; and a issuing unit configured to issue a command associated with the GUI when it is determined that the GUI is selected.</p> |
