| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a digital signage terminal device and a program allowing an operator to perform operation without caring the eyes of persons around the operator. <P>SOLUTION: An information display device includes display means, position recognition means for recognizing the position of an operator operating the display means, and subscreen display means for displaying a subscreen at a position on the display means and corresponding to the position of the operator recognized by the position recognition means, according to the operation by the operator. <P>COPYRIGHT: (C)2013,JPO&INPIT |
