| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a user interface device for performing input by image processing, which is easier to use to reduce the operation burden on a user, and an operation range presenting method. <P>SOLUTION: The user interface device for inputting by image processing is provided with a means for discriminating whether an object as an image processing object is within a proper range wherein image processing is possible or not and a means for presenting at least a part of prescribed visual information and auditory information in the case that it is discriminated that the object is not within the proper range. For example, a cursor is displayed small and/or thin when the object is far from the proper range, and the cursor is displayed large when the object is in the vicinity of the proper range, and the cursor is displayed with its left end distorted when the object is off to the left, and the cursor is displayed with its right end distorted when the object is off to the right. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
