| 摘要 |
<p>An object of the present invention is to appropriately judge a gesture operation when the gesture operation is detected and data processing is performed in accordance with the gesture operation. A gesture operation is detected, and gesture operation types are narrowed down based on the detection result. Also, by referring to a user information table including user attributes of an operator performing the gesture operation, the gesture operation types are narrowed down to one gesture operation type.</p> |
