Abstract
Many researches support creative activities using computers. Such systems support the creation of new ideas by displaying keywords and figures. The relationships among keywords and figures emphasize information that users are most likely unaware of. However, since most systems only display a specific scene, such sequential scenes as operation histories tend to be neglected. In this paper, we propose an interface that displays animation between two preference states to comprehend preference differences between two users. Experimental results confirm that this proposed interface interpretation can be promoted by various words.