| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a data input device for correctly and quickly generating input data corresponding to user's input operation and reducing manufacturing cost as well. <P>SOLUTION: This invention relating to the data input device that includes a microprocessor electrically connected to a photographing device, a mirror set in front of a lens of the photographing device, that the photographing device photograph a reference image reflected by the mirror, and that when the microprocessor detects the reference image of at least one input area of an image which is contacted by a user who is photographed by the photographing device, corresponding input signal is generated by the input image of at least one input area which is contacted by the user who is photographed by the photographing device. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
